yashsingh1/xdaforums huggingface dataset:
[AT&T Samsung Galaxy S6] shoematt:
I got the 128GB S6 (white) for AT&T via Best Buy -- seems to have been manufactured in Korea. No screen issues -- battery life is OK (could be better it feels like) -- I'd concur that I generally get about 1 day worth of use out of it. This seems like one of those things that generally get improved after a couple of firmware releases -- though, I could be wrong, time will tell. So far -- after about 2-3 weeks of use -- it's showing about 14 hours of (estimated) life, on average.

Of course -- once power save mode kicks in and those cores cut off, general responsiveness / app switching seems to take a significant hit.
[AT&T Samsung Galaxy S6] Red5:
I bought two from AT&T yesterday. Both had perfect screens and buttons. No issues whatsoever so I guess I was lucky. Both units were made in Korea as well.
[AT&T Samsung Galaxy S6] cc999:
Korean

I am very confident to say the Korean made phones are the best for screen quality and overall

build. Its just the luck of the draw what phone you receive. Allot of Vietnamese phones

are having problems.......

CC
[AT&T Samsung Galaxy S6] joro2077:
True that. My At&t one is korean made and is perfect beside Att bloatware :) Tried and returned two 920i from eBay both made in vietnam and both having problems and poorly made. First one had his front camera not exactly in the middle of the opening and also after restart screen was with really dark colors until you hit the power button and then its fine. The second one had issue with its home button making clicking noises without really pressing it, but just touching it (really annoying).
[AT&T Samsung Galaxy S6] dandrumheller:
I have a Korean made black 128gb model purchased from ATT online. Screen is beautiful. Battery life is about what I expected - typically get around 16 hours off charger with 3 hours screen on and some phone calls.
[AT&T Samsung Galaxy S6] sseuorosal:
Its just the luck of the draw what phone you receive.
[AT&T Samsung Galaxy S6] apvikes28:
Silly question. How do you guys know point of origin? Im sure somewhere on the box it says, however if I did a warranty claim and they sent the phone only is there something in the model number or about phone list that would indicate?
[Galaxy S6 Accessories] xvsanx:
I've done some research and came to the conclusion that this one is perfect; it looks nice, has fast charge, is an affordable price for a luxury item, and has great reviews. The problem is it's out of stock on Amazon and the official site just links to the Amazon page. It's on ebay but I'm not paying $50 for it.

http://www.amazon.com/Aukey-10000mA...id=1428598749&tag=androidcentralb-20&m1k=d_ac

Is there an alternative that has at least 10k mAh with fast charge? two ports would be nice, I saw another nice one with two ports but it only had AI charge which I don't know what that is and doubt it's as fast as the Aukey as the voltage didn't compare. I am admittedly a bit ignorant on the subject so I could use some help. I'm looking for an external battery pack I can carry with me on long trips that will give me 2-3 charges with quick charge. Thanks in advance for any help! will thank and all.
[Galaxy S6 Accessories] xvsanx:
bump
[Galaxy S6 Accessories] FluxionFluff:
I dunno if the Anker 2nd Gen Astro E5 16000mAh Portable Charger External Battery Power Bank with PowerIQ has fast charge, but it definitely is larger than 10k mAh.

I did some looking and Poweradd™ Pilot 2GS 10000mAh Portable Charger External Battery Power Bank Fast Charging With Auto Detect Technology battery pack has fast charging on it and seems to have good ratings and is 10k mAh

I've been looking for an external battery pack as well, though I haven't jumped on it since I honestly wasn't sure if I'd actually get use out of it.

I would post direct links to these, but sadly I'm a new member, so I can't post links yet, which is a bummer. :(
[Galaxy S6 Accessories] natefish:
I want that one in the op as well. I know a couple blogs have featured it, so maybe the company is just trying to stock up some more.
[YU Yureka General] tirta.agung:
Perhaps this guide will help fellow YU's users who want to downgrade their YU from Lollipop to KitKat (OR FROM OTHER ROMs UNDER THE SAME PARTITION TABLE):

Download KitKat fastboot images from HERE.

Download fastboot.zip from HERE.

Extact all zips in ONE EMPTY FOLDER.

Open "Terminal Window" from the folder where you extracted all the zip files (right click your mouse and choose "Open command window here"):

Put your phone into fastboot mode (disconnect the phone from PC, turn off the phone, and connect the phone to PC WHILE PRESSING VOLUME UP BUTTON).

After the phone is connected go to the "Terminal Window" you have opened previously, type all the command below (ONE LINE AT A TIME) and make sure you get an "OKAY" feedback:

fastboot -i 0x1ebf oem unlock
fastboot -i 0x1ebf erase modem
fastboot -i 0x1ebf erase boot
fastboot -i 0x1ebf erase recovery
fastboot -i 0x1ebf erase aboot
fastboot -i 0x1ebf erase abootbak
fastboot -i 0x1ebf erase hyp
fastboot -i 0x1ebf erase hypbak
fastboot -i 0x1ebf erase rpm
fastboot -i 0x1ebf erase rpmbak
fastboot -i 0x1ebf erase sbl1
fastboot -i 0x1ebf erase sbl1bak
fastboot -i 0x1ebf erase tz
fastboot -i 0x1ebf erase tzbak
fastboot -i 0x1ebf format system
fastboot -i 0x1ebf format userdata
fastboot -i 0x1ebf format cache
fastboot -i 0x1ebf flash modem NON-HLOS.bin
fastboot -i 0x1ebf flash sbl1 sbl1.mbn
fastboot -i 0x1ebf flash sbl1bak sbl1.mbn
fastboot -i 0x1ebf flash aboot emmc_appsboot.mbn
fastboot -i 0x1ebf flash abootbak emmc_appsboot.mbn
fastboot -i 0x1ebf flash rpm rpm.mbn
fastboot -i 0x1ebf flash rpmbak rpm.mbn
fastboot -i 0x1ebf flash tz tz.mbn
fastboot -i 0x1ebf flash tzbak tz.mbn
fastboot -i 0x1ebf flash hyp hyp.mbn
fastboot -i 0x1ebf flash hypbak hyp.mbn
fastboot -i 0x1ebf flash boot boot.img
fastboot -i 0x1ebf flash recovery recovery.img
fastboot -i 0x1ebf flash system system.img
fastboot -i 0x1ebf reboot-bootloader
fastboot -i 0x1ebf oem unlock
fastboot -i 0x1ebf format userdata
fastboot -i 0x1ebf format cache
fastboot -i 0x1ebf reboot

Welcome back to KitKat, easy wasn't it.

Hi Quakze, could you post this procedure at YU's official forum website, as I don't have access there. I'm hopping that more YU's owner will help our mission in forcing official from YU Televentures to release all source code, include all Qualcomm signed mbn files.

------------------- Edit ----------------------

Since a lot YU's users in this thread have been insisting for a simple FLASH_ALL.bat file, so here is it. Extract it to the same folder you extracted fastboot.zip and KitKat fastboot images. However, please keep in mind that I don't recommend to use the bat file, and I am not responsible for bricked devices.
[YU Yureka General] rahulsingh616:
Does this really work?
[YU Yureka General] tirta.agung:
Yes, of course, but please do the guide in order.
[YU Yureka General] baggu1984:
is bootloader unlock is mandatory??
[YU Yureka General] 3andala:
Anybody tried that?!
[YU Yureka General] jogson:
will it hard brick the device??

i heard that infact i myself hard bricked before while downgrading from lollipop to kitakt..
[YU Yureka General] 3andala:
Just tried it works perfect thanks bro [MENTION=2338155]tirta.agung[/MENTION]
[YU Yureka General] roy92:
Uh a few screenshots of this working would be better since most official mods of yuforums advise against using fastboot when upgrading from KitKat to lollipop and downgrading from lollipop to KitKat. If this works then it is really great work. Thank you. I can now try lollipop and go back to KitKat if not happy with it.

Sent from tomato using Tapatalk
[YU Yureka General] tirta.agung:
Yes, you can't flash anything with a lock bootloader:D.
[YU Yureka General] tirta.agung:
Thanks 3andala, I'm happy to help.

What kind of screenshota that you need? I'll be happy if I could help you.
[YU Yureka General] roy92:
It works for 3andala. I guess that is proof enough. Thank you for finding a clean way to revert to KitKat.

I guess you could upload desktop screenshot of the cmd window with executed commands. A photo of device first running on Lollipop and then on KitKat would be great.

Also did you try flashing cm 12 ota again after going back to KitKat?? Does it work??

Sent from tomato using Tapatalk
[YU Yureka General] tirta.agung:
Hahahahahah, you won't believe this, but I'll post the screenshots tomorrow.
[YU Yureka General] roy92:
Thank you[emoji5]

It's just that many bricked devices are floating around and not being able to properly revert back and forth to 32 bit builds and 64 bit builds is the only reason I haven't upgraded to lollipop yet.

KitKat is still the best with full xposed support and arm v7 is better supported by media players.

Sent from tomato using Tapatalk
[YU Yureka General] onlyoneaamir:
Request

:D Can you make a file like flash-all.bat to do everything automatically other than typing the commands?

Help appreciated:o
[YU Yureka General] roy92:
It's very easy to do so. But not recommended. Read OP's post again. You need to get OK confirmation after every step before moving on to next. So suppose a command to erase system fails but the script proceeds to flash system image it might brick your device.

The chances of this happening are very very low. But it is important that you follow the step of commands exactly and also get OK confirmation that every command is successfully executed.

Edit: To quote the OP:

Sent from tomato using Tapatalk
[YU Yureka General] technowizard99:
Points to remember?

I'm running official cm12 updated via ota with xposed . I have a nandroid backup . If something goes wrong can i restore using the backup. What are the chances of HARD bricking?

Many people have hard bricked the phone by downgrading ( the whole 64 bit, 34 bit confusion)
[YU Yureka General] kane111:
Awesome!

[MENTION=2338155]tirta.agung[/MENTION]

thanks man, works like a charm!! i dont think i'll be switching back until CM12 gets bug-ridden officially!
[YU Yureka General] tirta.agung:
Nope, i don't think so. But, if you want to try it for yourself, just copy all commands to a text editor, for instance notepad or notepad++, and save it as flash-all.bat.

No, you can't use your CM12 (Lollipop) nand backup on CM 11 (kitkat), it will brick your YU.

Just use my guide to downgrade your Lollipop back to Kitkat, but be sure to read carefully the guide and do the steps orderly. It works for me, and many others have also confirmed my method. By the way, I'm the OP of this THREAD, so I know what I'm doing.

Thank you, glad that I could help.
[YU Yureka General] technowizard99:
Can I copy paste the commands?

I'm just being paranoid. But can i copy paste the commands? :)
[YU Yureka General] kane111:
yes you can, i did the same! :)
[YU Yureka General] Aadarsh0:
A question

Can i downgrade from CyanogenMod marshmallow to CyanogenMod KitKat by just using twrp??

I am having yu yureka.
[YU Yureka General] Venjex Blade:
Can anybody help me to downgrade from official cm13 tomato signed to cm12.1.

I want to know that I have to flash fastboot files again after downgrading or not. And I can do this from recovery or not.
[YU Yureka General] ameyaa:
is the process will unroot Yureka Plus ...... right now i am on custom rom ... based on MIUI V8.... Andriod 5.1.1
[YU Yureka General] dhrtlockeroo9:
Does it works with Yureka plus 5510A device?guys please help me I'm confused with Yureka AO5510 & yu5510 vs 5510A my device is 5510A. My device hard bricked 3 times. Whenwhil I try to flash any cm ROM my touch screen works only half part(malfunctioning) please help me what should I flash for my Yureka 5510A device?
[YU Yureka General] Parkadhe Anna:
Yu5510 hardbricked running in lollipop

Can i use this method? or any other suggestions.

At present i can enter into fastboot by writing emmc backup.img to sdcard Bcoz i had erased modem,sbl1, tz,aboot,boot,hyp,persist,panic everything
[YU Yureka General] Armaaan khan:
Not working

Your link for fastboot images are not working please give a correct link or upload it anywhere else:(
[YU Yureka General] nikk$:
Its best kitkat and most..but can we use volte in this rom..without using jio4gvoice app
[YU Yureka General] Hariprasad01:
do not use this my yureka plus screen is damaged after doing this be careful

do not use this my yureka plus screen is damaged after doing this be careful
[YU Yureka General] m0han:
read this post. i suppose you should be ok with that.
[YU Yureka General] 55pawan:
Thank you so much

I easily reverted back to cm11.

But i did make a blunder mistake by not making backup of internal storage

I skipped oem unlock command step in starting n last both

As my boot loader was unlocked before

And i didnt assumed it that it will relock it

Which wiped the internal storage

Anyways enjoying stable miui rom on cm11
[YU Yureka General] Puneetsaini:
THnx ALOT BRO..its working
[YU Yureka General] kenil89:
Great man..after that you got notification for lollipop update??
[YU Yureka General] Puneetsaini:
no bro...i dnt get any notificationn cz aftr tht i directly instld miui v6
[YU Yureka General] eeepurushoth:
Downgrade for YU from lollipop to Kitkat is working

kindly follow this thread

do all steps one by one..

its working fine for me.. got my Kitkat back from lollipop.

even the update software shows that lollipop is available for me..

for those who are struggling with lollipop hangs, restarts, lags,, findly try this.
[YU Yureka General] kalagikr:
You made it bro ...Thx..!!!

Thx it worked for me....!! but i got fastboot has stopped working many times (8-9)...I chose to close the "window" instead of closing the program .....then it worked perfectly....!!!
[YU Yureka General] viper2188:
its working

Just tired it and i really worked..... Thank u
[YU Yureka General] sharan565:
after downgrade can i use cm11s fastboot.

and again how to update to cm12s
[YU Yureka General] tirta.agung:
Yes, but again use all the fastboot command in first post to upgrade to your beloved candy (Lollipop) from any chocolate roms (Kitkat). Those fastboot command will make your candy rom more sweet and clean.
[YU Yureka General] nice_guy75:
Once I ran each and every command separately and installed KK, would I able to flash fastboot image of KK just by double clicking flash-all.bat in the future if I want to?
[YU Yureka General] kane111:
Update via the OTA update or you can also do that by following the steps to install cm12 manually provided on this forum. But remember if you downgrade to kitkat, you have to install a custom recovery and root your phone all over again to manually flash any other roms or kernels based on kitkat.

edit: yes, you can use fastboot.
[YU Yureka General] tirta.agung:
Yes of course, but the down side using flash-all.bat is you can't stop the process if one or some of the command receive a failure status from the phone, and if that happened, you will brick the phone.
[YU Yureka General] Biswajyoti:
Great work........plz make a batch file of the above commands ..so that everyone could format all the partitions with just one click...... :good:
[YU Yureka General] sharan565:
hey thanx finally back to kitkat

can i use cm11s fastboot flash all batch process now
[YU Yureka General] m0han:
the dev has answered. check.
[YU Yureka General] kenil89:
Ohh that great.. hows experience in miui6???
[YU Yureka General] Biswajyoti:
nope.....its not the same question....he is asking about the fast-boot image of stock cm11 and i m asking about a separate bat file ... :confused:
[YU Yureka General] Puneetsaini:
its realy awsme ... as cmpare to loliipop
[YU Yureka General] kenil89:
Okie great. I will try
[YU Yureka General] m0han:
applies to both cases. if you're confused, it's 'cos you haven't read the whole thread, maybe. see this post, this earlier one and the op, of course.

but, if you can achieve that with a batch file, no one is stopping you.
[YU Yureka General] skumar9296:
we can use two bat files, one for erasing and one for flashing.
[YU Yureka General] jayu007:
Thanks bro i will try but i Tthing make a video of this processed to many people check how to do step by step processes now and i will suggest only Again Thanks :cool::cool:
[YU Yureka General] rakesh95:
Does this guide really works

Does this guide really works:confused:
[YU Yureka General] 55pawan:
Of course it works

Can't u read previous post

I have also degraded

So DW n flash as per the instructions
[YU Yureka General] pkprasanna:
Ok

So once i degraded to KK

If i want to go to LP i will have to do same procedure, same commands

But with fastboot files of LP

Right ??? (I know OTA way but what if i want to go through fastboot ?)
[YU Yureka General] hellripper:
Thanks

Hey [MENTION=2338155]tirta.agung[/MENTION]

u are the man

this guide is 100% working if u follow the OP

successfully reverted back to stock cm11.

Thanks man. :)
[YU Yureka General] addy momin:
But my bootloader is already unlocked. The first command is unlock bootloader its ok when run this command on unlock bootloader?
[YU Yureka General] tirta.agung:
Yes, you can proceed directly to second line if you have unlocked your BL. When I write those lines, I assume that other YU's owners haven't unlock their BL.
[YU Yureka General] koppunoor:
It stopped

I tried the same but at the command \”fastboot -i 0x1ebf flash modem NON-HLOS.binit\” it stopped. Please tell me how much did it took to download when entered the command. Urgently
[YU Yureka General] skumar9296:
it is NON-HLOS.bin not NON-HLOS.binit
[YU Yureka General] ==vj==:
2 bat files can be made considering the WARNING and risk of failure between any command as mentioned by @tirta.agung

Just need to copy these code lines in a notepad and rename it as flashA.bat and flashB.bat appropriately.

flashA.bat

fastboot -i 0x1ebf oem unlock
fastboot -i 0x1ebf erase modem
fastboot -i 0x1ebf erase boot
fastboot -i 0x1ebf erase recovery
fastboot -i 0x1ebf erase aboot
fastboot -i 0x1ebf erase abootbak
fastboot -i 0x1ebf erase hyp
fastboot -i 0x1ebf erase hypbak
fastboot -i 0x1ebf erase rpm
fastboot -i 0x1ebf erase rpmbak
fastboot -i 0x1ebf erase sbl1
fastboot -i 0x1ebf erase sbl1bak
fastboot -i 0x1ebf erase tz
fastboot -i 0x1ebf erase tzbak
fastboot -i 0x1ebf format system
fastboot -i 0x1ebf format userdata
fastboot -i 0x1ebf format cache
fastboot -i 0x1ebf flash modem NON-HLOS.bin
fastboot -i 0x1ebf flash sbl1 sbl1.mbn
fastboot -i 0x1ebf flash sbl1bak sbl1.mbn
fastboot -i 0x1ebf flash aboot emmc_appsboot.mbn
fastboot -i 0x1ebf flash abootbak emmc_appsboot.mbn
fastboot -i 0x1ebf flash rpm rpm.mbn
fastboot -i 0x1ebf flash rpmbak rpm.mbn
fastboot -i 0x1ebf flash tz tz.mbn
fastboot -i 0x1ebf flash tzbak tz.mbn
fastboot -i 0x1ebf flash hyp hyp.mbn
fastboot -i 0x1ebf flash hypbak hyp.mbn
fastboot -i 0x1ebf flash boot boot.img
fastboot -i 0x1ebf flash recovery recovery.img
fastboot -i 0x1ebf flash system system.img
fastboot -i 0x1ebf reboot-bootloader

Wait until phone enters back into bootloader aka Fastboot mode. Then execute 2nd bat.

flashB.bat

fastboot -i 0x1ebf oem unlock
fastboot -i 0x1ebf format userdata
fastboot -i 0x1ebf format cache
fastboot -i 0x1ebf reboot
[YU Yureka General] hardik8374:
is it working:confused:
[YU Yureka General] tirta.agung:
For they who insist for an automatic bat file, just download the FLASH_ALL.zip in first post, however, I am not responsible if it bricked your phone.
[YU Yureka General] nazir221:
Isn't this stock rom of Oppo N1

If I'm not wrong, in OP you have shared KitKat stock ROM of Oppo N1

Found the link here https://cyngn.com/support

So does it give the same look and feel of Stock Yureka or some differences?
[YU Yureka General] tirta.agung:
If you right click the link in first post and copy it, the link should be "http://builds.cyngn.com/factory/tomato/cm-11.0-XNPH05Q-tomato-signed-fastboot.zip" and "tomato" is codename for YU, not N1.
[YU Yureka General] sohail0098:
I did downgrade successfully and i am happy with kk. I wouldn't recommend a batch file. And i downgraded a long time ago but i had few problems, so couldn't post a reply. Thank you!!! Keep It Up!!!:good::good::good:
[YU Yureka General] nazir221:
Thanks

Thanks for your response.

Successfully reverted to CM11

OTA update notification coming (can we disable this?)

Wanted to add that for some noobs like me that for the reverting procedure. It is not required that your phone is rooted and/or bootloader already unlocked.
[YU Yureka General] ekhasti:
[MENTION=2338155]tirta.agung[/MENTION]

I complete your thanks century :good:
[YU Yureka General] manjunath1958:
Hi Dev bro...

i am on PAC MAN ROM...

rooted... to downgrade back to KK i should unroot r directly apply the procedure... ?

please help me guys...
[YU Yureka General] drmitesh:
no it doesn't work

hi i done trough above method but if not work infect my phone was bricked so do not do this flashing
[YU Yureka General] tirta.agung:
I'll update the first post.

Just go directly
[YU Yureka General] tirta.agung:
Could you tell us what you have done, step by step until you bricked your phone? This is weird, as a lot of other users and I have tried the method and confirm that its working.
[YU Yureka General] drmitesh:
no it doesn't work

I had done that written on this blog for downgrading to cm 11 now problem that happened was after flashing phone was start but my internal SD card not shown so I can't install any app or can't do any other thing, this the real problem then I flashing official cm 12 trough stock recovery then it done . right now I have cm 12 on my moblie if u thing this weird ?????
[YU Yureka General] tirta.agung:
So let me help you in elaborating your problem. You manage to downgrade to CM 11 but the problem is your phone doesn't recognise your SD Card anymore, and you consider that your phone is bricked? Or your phone is now brick just like all the phones in this THREAD? Please make up your mind. If the phone is not dead (it can boot to CM) and it can't only detect the SDCard, then don't blame the guide as not working since a lot of YU's owners have confirm the guide to be working.

Just a stupid suggestion, have you tried another SDCard?
[YU Yureka General] drmitesh:
I say " internal SD card" not external
[YU Yureka General] tirta.agung:
But does the phone booted? Try to enter recovery, either TWRP or CWM, and wipe data, cache, dalvik, internal memory. I don't know what exactly what your problem is, cos only you are the only one experiencing the problem.
[YU Yureka General] drmitesh:
OK I tell u thing I done OK

1) I updated my yureka trough ota to cm 12

2) now unlocked bootloader and rooted the recovery is CWM

3) SO I DON'T LIKE CM 12 to much so I decided to downgraded to cm 11

4) I searching for process on net and I seen ur blog decided to do this process

5) then I doing thing u described in ur above blog process

6) now I flashed yureka with cm 11

7)I done setup account process and now problem starts

8) the problem when open file manager app its shows no memory found so I check in setting option see storage shows available internal memory 12.36 mb so I decide to download app for file manager so the play store stopped to this the problem that

9) INTERNAL MEMORY PARTITION COULD NOT DONE WELL WITH FLASHING ABOVE PROCESS SO I think this PROBLEM OCCUR DUE TO cm 11 is 32 bit I think soo ,what do u say?

Pls guys help me i f it work in ur why not mine? I loved cm 11
[YU Yureka General] manjunath1958:
After downgrading to KK very often my mobile reboots guys...

Please help....
[YU Yureka General] Shivam Kumar Jha:
Working!

Just tried, worked very well without facing any issues..

Thanks!
[YU Yureka General] skumar9296:
Have you tried to flash agian if not then Flash again, it should solve your problem.
[YU Yureka General] bazith:
i have rooted cm 12 with cwm recovery in it.. will this workk??;)
[YU Yureka General] skumar9296:
It will work on both, rooted and non rooted phones.
[YU Yureka General] gtsfreak:
Do I need to downgrade to cm11 ???? Before flashing Miui 6????? As I'm currently running euphoria os 5.1.1?????

Sent From My Yureka
[YU Yureka General] skumar9296:
Yes, you need to downgrade to cm11
[YU Yureka General] gtsfreak:
Any other way????

Sent From My Yureka
[YU Yureka General] skumar9296:
There is no other way, you are currently in lollipop which is 64bit and miui is 32bit, so to downgrade to 32bit you have to do this.