yashsingh1/xdaforums huggingface dataset:
[General Questions and Answers] Lynndel Humphreys:
I updated my Nexus 7 2013 to Marshmallow 6 build MRA58K. After using a combo of TWRP and Titanium Backup both Pro versions I have the tablet pretty much in order . Anyway I am a newbie to the root process. I thought when I upgraded I would no longer get the SYSTEM Update notifications. Which I did not get until the OTA flash all.bat procedure. Now when I do the system update available thingy I get the dead Android icon. I like the way my tablet is now but I still get the notification. Help
[Android Q&A, Help & Troubleshooting] pollardhimself:
Was looking at creating a android based car stereo using a raspberry pi but then I remembered have a Note 2 I could use. Are there any external touchscreens that are compatible with it? I even have a dock for one which has usb inputs.
[MeMO Pad 7 Q&A, Help & Troubleshooting] mrfeh:
Hi folks.

Been rooting and replacing stock ROMs on android tablets for about 3 years now (usually cyanogenmod). I just ordered a ME176CX.

Can the bootloader be unlocked? Can cyanogenmod (or some other android flavor) be installed?

Thanks.
[MeMO Pad 7 Q&A, Help & Troubleshooting] lambdadroid:
There is no known way to unlock the installed bootloader on the device, although there is the theoretical possibility to boot a custom bootloader on the device. Making that work, however is quite complex and requires low-level knowledge. Because of this, there is also no CyanogenMod available for this device.

Rooting is easily possible, however.
[Nexus 6P Q&A, Help & Troubleshooting] Slapyou:
So I received my Nexus 6P and yesterday I activated it on Project Fi.

When I got to work today, I tried connecting to the same wifi point I always have, but when I try to connect it says "Connected, no Internet"

I switched to Project Fi from T-Mobile, where I was using a Note 4 and I was able to connect and use the network yesterday on the N4 w/ T-Mo, but can't today with the 6P and Fi.

Others have confirmed that the network is working for them.

Any ideas why this might be happening or how to resolve it?
[Nexus 6P Q&A, Help & Troubleshooting] thesparky007:
Although I don't have project Fi.. My 6p is having trouble connecting to my home WiFi..

All other phones work just fine
[Nexus 6P Q&A, Help & Troubleshooting] mhakeeem:
I have a project fi SIM. On my home wifi, I was able to connect to it, but sometimes it says no internet and cant connect to it.

Hope they will fix the problem. This is my first day with the phone.
[Nexus 6P Q&A, Help & Troubleshooting] dbellonate:
Same here. No Project Fi (not in Australia yet), but also no WiFi connectivity. It initially connected for about 30sec then it changes from 'connected' to 'saved'. No matter how I go about it it either won't connect or the connection is very short lived and then ceases to work at all. Quite disappointed that my premium phone can't use WiFi so far. Will have to test WiFi at work and public networks. I suspect it will be the same.
[Nexus 6P Q&A, Help & Troubleshooting] sonofevil77:
Are these older cisco routers with extenders?

Sent from my Nexus 6
[Nexus 6P Q&A, Help & Troubleshooting] wave28:
Same here. I can connect at home on Comcast but cannot on public wifi or when I tether my device. I tried having it open or PW protected but both failed.
[Nexus 6P Q&A, Help & Troubleshooting] youknowyouloveit:
I've just hit this issue myself and found out that the Nexus line doesn't like connecting to WiFi channel 13. I logged onto the router and changed the channel to 12 or less and it's now working perfectly fine.
[Nexus 6P Q&A, Help & Troubleshooting] bartendersimon:
Well that is on 2.4ghz but what about 5ghz? im having the same issue in both frequency
[Nexus 6P Q&A, Help & Troubleshooting] s327374:
I am also having this issue and wonder if it is because I am in China using a TL-WDR6500.

My problem here:

http://xdaforums.com/nexus-6p/help/wifi-remains-disconnected-returning-to-t3284925
[Galaxy S 4 Q&A, Help & Troubleshooting] Edpayasugo:
Hi,

I have broken the screen of my phone and was hoping to access the phone via my PC so I can read some whatsapp messages and then buy a new Android without losing these messages (I have some which I had not read before I bust the screen)

I have been trying to follow this thread

http://xdaforums.com/showthread.php?t=2317790

I have the ADB and droid screen on my PC now but I can't get the droid screen to display my actual phone screen.

Could anyone please help me?

Thank you.
[Nexus 6P Q&A, Help & Troubleshooting] gheymann:
The Nexus 6p scores a mere 2 out of 10 for repair-ability from iFixit

https://www.ifixit.com/Teardown/Nexus+6P+Teardown/51660
[Android General] jackey31:
Hi Hi.. friends.. its been 5 months since Coolpad Dazen 1 (8297L-I00) was launched in India and yet the stock rom for this phone is not available on net. Even at Coolpad's official service support site where firmware for all of their models are available, our beloved Dazen 1 seems to be an orphan.

There is no cwm available for our device either.

But if you are rooted and were searching for cwm and probably got one (wrong one which is for coolpad f1 plus) following some misguiding articles. and if you try to flash it to your phone, you will get stuck in bootloader mode. But don't worry it can be fixed easily..

NOTE:

YOU WILL BE RESPONSIBLE FOR ANY TYPE OF DAMAGE THAT CAN HAPPEN TO YOUR PHONE. I HAVE TESTED THIS METHOD AND IT WORKED PERFECTLY FINE FOR ME. IT WILL WORK FOR YOU AS WELL IF YOU FOLLOW THE STEPS CAREFULLY.

Steps.

#1. Download the recovery.zip below, extract the files.

#2. Download and install the drivers if u haven't already.

#3. Power off your phone, connect it to pc, press and hold the Volume + and Power key for a few seconds to enter bootloader.

#4. Go to the folder where u extracted the files, Press Shift key then right click any where on the window and select open command window here.

#5. Press Volume+ key in phone.

#6. Type this command in command window.

fastboot devices

if your device is listed. then type

fastboot flash recovery recovery.img

If flash succeeds then you are done.

fastboot reboot

to reboot your device.

and if you don't see your device listed then make sure you have installed the drivers.

NOW.. if you mess up with your system u will brick your device OR try to apply OTA update on your rOOted phone, u will stuck on boot logo.

and these bricks will be pain in head to fix.. because there's no cwm backup or no stock rom.

but somehow [MENTION=5751829]jaswant singh[/MENTION] has managed to create fastboot flashable system.img which can restore our system but there are issues with it, wifi and bluetooth do not work after flashing.. but we hope that it will be fixed soon.

this is only way to fix this brick until stock rom becomes available.

:D:D:Doooooooohhhhhhhhhhh yeaaaah...........:D:D:D:D

Created my own system.img with help of [MENTION=5751829]jaswant singh[/MENTION]

and finally fixed my dazen 1 completely.. everything is working fine... wifi, bluetooth, sims are also working..

Fully functional Stock system.img is ready.

[Supports OTA Update]

Link below..

https://mega.nz/#!3gRkVLLB!MAUWgk_OjOCPrTI8qMeGfU30o8Ejq6NPw8T0qLglM8s

Flash system.img in fastboot.

#1. For windows.

copy system.img in your adb folder. put your phone in fastboot and give the command.

fastboot flash system system.img

it will take 2-3 minutes to complete. when its done, type

fastboot reboot

#2. For Ubuntu.

cd to the directory where you have put system.img. put your phone in fastboot and give the command.

fastboot flash system system.img -i 0x1ebf

when done.

fastboot reboot -i 0x1ebf

Voila.... :highfive::highfive:You just unbricked your coolpad dazen 1 and saved yourself some cash that you would have paid to service center. :p:p:D:D

So, Hit thanks button if I helped you.
[Android General] Jackmax32:
OTA bricking the phone after root is really sad.. I don't think i will root my phone not until we find ways to counter this problem..

Anyways its good to finally see development work start on our Coolpad Dazen 1.. Better late than never..
[Android General] jaswant singh:
This is the complete guide to unbrick coolpad dazen 1

---------- Post added at 07:28 AM ---------- Previous post was at 07:27 AM ----------

http://xdaforums.com/showthread.php?p=63542971

---------- Post added at 07:31 AM ---------- Previous post was at 07:28 AM ----------

I need to upload all the stuff and will do it soon......

Not if any one have IMEI problem then please give the IMEI no I will solve it

Bugs are WiFi and Bluetooth not working

Will be fixed soon
[Android General] jaswant singh:
Stock recovery and boot images link

https://www.dropbox.com/s/dfth7bs1601e7ni/boot and recovery.zip?dl=0

---------- Post added at 09:28 AM ---------- Previous post was at 09:13 AM ----------

System image link

Will recover the imei no also

https://www.dropbox.com/s/bay9cu8sbkn9oel/system.zip?dl=0

---------- Post added at 09:31 AM ---------- Previous post was at 09:28 AM ----------

Flash the files by fast boot

Commands

Fastboot flash boot boot.img

Fastboot flash recovery recovery.img

Fastboot flash system system.img

System image will take approx 10 minutes to flash

If any tell me will try to fix
[Android General] jackey31:
@jaswant singh's guide

Requirements

1. Linux box or virtual machine

2. simg2img, make_ext4fs binaries which can be downloaded from here

web.djodjo.org/?a=download:an...inux:ext4tools

Procedure:

system stock files(u can get it by nandroid backup)

place you system files and the 2 binaries in one directory, and make sure the binaries have exec permission.

Code

mkdir sys

Place all the system stock files in sys folder

Part 2 - create a new flashable system image.

1. sudo ./make_ext4fs -s -l 2147483648 -a system system.img sys/

2. rm -fr sys

Now u I'll get system.img

Flash it by fastboot

fastboot flash system system.img
[Android General] jackey31:
[MENTION=5751829]jaswant singh[/MENTION] plz post md5 sum for system.zip so that we can check after download that the downloaded file is ok...
[Android General] jaswant singh:
It's OK
[Android General] jackey31:
have u checked your zip file after creating it?? i have downloaded it but its corrupted... don't know if got corrupted during download..:confused:
[Android General] jaswant singh:
Yes it's okk
[Android General] jackey31:
well.. my data limit is exhausted.. can u give me nv file and where to put it?
[Android General] jaswant singh:
OK I'm out of town will give you in night
[Android General] jackey31:
i think it wasn't uploaded successfully.. i have saved the file in google drive and google is unable to open the archive..
[Android General] jaswant singh:
Alright I'll re-upload it
[Android General] jackey31:
use 7zip

use 7zip with ultra compression level and compression method: LZMA for best compression..
[Android General] jackey31:
cm11 compressed 2.43 gb

http://xdaforums.com/chef-central/android/aokp-aosp-cyanogenmod-miui-source-code-t2918515
[Android General] xdajoin:
for me also archive is showing corrupted. :crying: Still my phone is dead
[Android General] jackey31:
Don't worry i will upload my system.img soon...
[Android General] saqlainhunter:
How to root coolpad dazen 1
[Android General] jaswant singh:
hey guys running lack of time will start work on dazen after 8/11/15 sorry guys just wait some more

........
[Android General] jaswant singh:
sorry guys took along time

now I have a working link for system.img

after downloading hit thanks........

link:- https://mega.nz/#F!nJRyAT4R!kWFsSayc_WyLg128aASQaA
[Android General] thevishy:
11% error during flashing

Hey all,

Lesson learned:

Disable automatic updates. Otherwise learn to fix everything on your own.

Overall, the best method seems to be to use YGDP flash tool atleast it worked for me.

Please check this excellent video on fixing the 11% error.

[YOUTUBE]https://www.youtube.com/channel/UCSDYDRMsj5B-cbzBLzink3w[/YOUTUBE]

The problem is that Coolpaden Dazen 1 4G has different hardware and software versions. You can check by removing the battery. Mine is H/W version: T1 and S/W version: 4.4-150.

I tried 4.4.150.00.T1.150528.8297L_I00.rar but it failed with this 11% error during flashing. So I had to use Coolpad_Dazen_1_4.4.120.00.T1.150511.8297L_I00.zip. Hope that helps. For other models like T2 and T3 which is also reported to exist, you might can try these, if it still doesn't work, you might need to find the respective ROM's.

Some other posts also exists on this topic:

https://xdaforums.com/android/general/fix-coolpad-dazen-1-stuck-11-flashing-t3605497
[Android General] Arsif05:
My dazen 1 back to life

All credit goes to Mr. Jaswant Singh (@ jaswant singh). His hard work deserves gratitude a tonne times. :laugh::laugh::laugh:
[Android General] jaswant singh:
hey ota update are available for dazen 1
[Android General] jigarmpattani:
Yeah got it. but what's new. As I had done root so unable to update ota. is there any improvement ?
[Android General] jaswant singh:
no it has a launcher with news nothing more
[Android General] failsafe1610:
the file at "Stock recovery and boot images link" corrupted, could not unzip, upload , I am happy if you could email failsafe1610@gmail.com

System.img is good, worked.
[Android General] jackey31:
I have updated OTA successfully after root. ??
[Android General] xdajoin:
How ? which method you use to root the mobile ?
[Android General] jackey31:
Crated system.img with removed root and all kingroot traces.
[Android General] Frank782:
sorry wrong post
[Android General] vrock25:
The third part of system.img link is removed. Please post it.
[Android General] Frank782:
Guys you can use the following commands on rooted dazen1 in terminal emulator

su
dd if=/dev/block/mmcblk0p21 of=/storage/sdcard1/boot.img

To get the boot.img

dd if=/dev/block/mmcblk0p28 of=/storage/sdcard1/recovery.img

To get recovery.img

dd if=/dev/block/mmcblk0p25 of=/storage/sdcard1/system.img

To get system.img (note it can take 10-20 minutes to system.img created)

Now you will have have boot.img , recovery.img, and system.img stored in the external sdcard

.

@Jackey31 and Jaswant Singh

if I apply ota update and my device gets bricked, then I can flash system.img which I created using above commands.

Now, my question is if I need to do anything else to get wifi and Bluetooth etc... be working or just flashing system.img in fastboot is enough

And can anyone provide me with stock install-recovery.sh
[Android General] jackey31:
No.. You can't use that system.img to flash in fastboot bcoz the img created by this method is not sparsed img.
[Android General] jackey31:
Link updated..
[Android General] Frank782:
Okay I don't understand,

what do you mean by "sparsed" ?

BTW if I create system.img using make_ext4fs

then will that be alright?

Edited: Actually I have created another system.img using make_extfs binary and its about 1.5 gb

and I installed the drivers but my device is not being detected on PC when trying to use fastboot but all other functions are working like mtp , USB tethering, adb
[Android General] jackey31:
Yes that will be fine
[Android General] jackey31:
use Ubuntu then.. instruction to use fastboot in Ubuntu has already been given in the guide.
[Android General] jackey31:
if any one want to update OTA after root contact me. though i wud recommend not to, i was facing some problems in games update has many minor improvements but just not stable.
[Android General] Frank782:
Thanks for your help

BTW I have created a Thread here for creating system.img http://xdaforums.com/android/help/guide-create-flashable-img-folder-tar-t3270166
[Android General] Madhukishan:
Coolpad Dazen1 Android Software Update Problem

Dear Sir, This is Madhukishan Iam From Andhrapradesh. I have Coolpad Dazen 1 (8297L-100) Last 2months Ago me Get This Mobile Good Also, But Last 2days Ago me updated this software After Display Showing NoCommand.I did Wat u Say This Post. But Mobile Not Founded. This is My No:9908739627 I can Explain Everything Clearly.
[Android General] arulkumareee:
coolpad dazen 1 ota error

my device coolpad dazen 1 and I am used kingroot to rooted on phone and system.IMG to installed in fastboot mode and after installed my phone is one update in 50 mb on file and file is download success full.and install error is produced.and my device error ( e:error is tmp/sideload/package.Zip )

(Status 7) please help me friends and my bad english
[Android General] jackey31:
You can't install OTA over my system.img.
[Android General] jackey31:
Have got success in all the steps?
[Android General] arulkumareee:
sir my coolpad dazen 1 is nandroid backuped and my backup file is (ext4)file how to convert fastboot boot mode img file plz help me
[Android General] jackey31:
You will need Ubuntu for that.. Download my system.img and flash it.
[Android General] arulkumareee:
Your system img file is not ota update (or) your system img flie link plz give me

And how to convert Ubuntu used system.img file plz help me
[Android General] jackey31:
Everything is already posted go to 1st page of this thread. Do you have Ubuntu installed computer.
[Android General] jackey31:
Or wait for sometime i will upload a fully stock system.img with OTA support.
[Android General] arulkumareee:
Ok sir I am wait it
[Android General] jaswant singh:
http://xdaforums.com/showthread.php?p=63883400 download from here
[Android General] arulkumareee:
any bady you will create a full stock system.img with ota support plz link post me
[Android General] jaswant singh:
Can anyone upload update.zip then I can help you out
[Android General] arulkumareee:
sir this my upadte zip file in 50mb

http://www.mediafire.com/download/wy36lenpapk366v/update.zip
[Android General] jackey31:
Can u download torrent? It would be easier for me.. Let me know if you can, I will give .torrent file and will be seeding it.
[Android General] arulkumareee:
ok sir plz send me link in post

---------- Post added at 04:02 AM ---------- Previous post was at 04:00 AM ----------

ok sir plz send me a link
[Android General] jackey31:
uploaded.. attachment below. use 7zip to extract.
[Android General] arulkumareee:
sir this torrent file not download any others torrent file send me and your torrent file is peers is not connected
[Android General] jackey31:
Its working now download it i m seeding it
[Android General] arulkumareee:
Sir this file is not downloaded plz good link send me
[Android General] jackey31:
Its working i have just stopped seeding, turned off my laptop.. Download again tomorrow.

My peering speed is good but normal bandwidth is not. Thats why i have given u torrent..
[Android General] arulkumareee:
Can u any other file link send me
[Android General] jackey31:
Wait i m seeding it again try and tell me..
[Android General] jackey31:
Its working..
[Android General] arulkumareee:
Sir this file I am download torrent file and open utorrent but not downloaded
[Android General] jackey31:
Use the second torrent i gave.

If its not working i will upload it in gdrive but it will take time.. As my normal bandwidth is very slow.
[Android General] arulkumareee:
Yes but not downloaded
[Android General] jackey31:
See its seeding at 2MBps when i am downloading it in my phone.. Why its not working for you?
[Android General] arulkumareee:
OK sir I am wait it on your gdriver file
[Android General] srmmobilesbabu:
L-100 8297

bro ...im to need this file pls share another link
[Android General] arulkumareee:
this link on system.img file and ota not support

https://mega.nz/#F!nJRyAT4R!kWFsSayc_WyLg128aASQaA
[Android General] srmmobilesbabu:
L100

need both bro ....waitng for another link..:)
[Android General] arulkumareee:
sir one help me my mobile is fastboot booted and recovery image is install and my phone is

one error on my error

sending 'boot' (8460 KB)...

OKAY [ 1.140s]

writing 'boot'...

FAILED (remote:

Security deny - Err:0x2017

)

finished. total time: 1.203s

plz help me
[Android General] jackey31:
When did you get this error. What r you trying to flash? recovery.img??
[Android General] arulkumareee:
Sir I can download the coolpad dazen 1 cwm recovery.img file to install in fastboot mode and new error show on my phone plz your system. Img file fast to upload plz sir,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
[Android General] jackey31:
There is no working cwm yet. Flash stock recovery.. Here is the link for system.img.

https://mega.nz/#!3gRkVLLB!MAUWgk_OjOCPrTI8qMeGfU30o8Ejq6NPw8T0qLglM8s
[Android General] arulkumareee:
Sir this system.img is ota support plz tell me
[Android General] jackey31:
Yes..
[Android General] arulkumareee:
Thanks friend ota update suceess full install on my phone
[Android General] jackey31:
Welcome..
[Android General] kumaranwade:
Any custom working recovery for coolpad dazen ??? I don't like the stock one (Chinese)... Pls any help !!
[Android General] jackey31:
Not yet.
[Android General] xdawiz1:
How to unbrick coolpad dazen from qshusb_bulk (quacomm 9008 mode) ? qpst shows sahara fail error.

in the flowing site the guy shares "androidbrick tool 2016" and claims that it can recover any qualcomm mobile from 9008 state, but the downloading requires any one of surveys to complete, i could able to download part 1 (first download button), but part 2 (second download button) displays the surveys which cant be filed.

http://www.osinfone.in/androidbrick-software1.html
[Android General] jackey31:
It might help.. [MENTION=6907716]xdawiz1[/MENTION]

http://xdaforums.com/showthread.php?t=3068040

Yu yureka is also a rebranded coolpad device.
[Android General] srmmobilesbabu:
coolpad 8297 l-100

my mobile was stock on logo... flash success but mobile stock on logo
[Android General] jackey31:
Which system.img did u use?? Charge your device and flash again also flash boot and recovery.
[Android General] xdawiz1:
thanks mate but it is not working, always getting sahara failed error, tried both , command prompt way and direct qfil way, seems like there is some kinda secret "code" put on by the manufacturer as hardware signature cz of that qfil is not able to load boot loader in it.

some kinda mod is required in qfil to write boot loader using that "code" , just like fast boot cant detect coolpad device without using the code " 0x1EBF ", similarly qfil is not able to detect the device, how to use that code "0x1EBF" with qfil ?
[Android General] jackey31:
Hmm.. Don't know much about it.. But i don't think you need to specify 0x1ebf as it is manufacturer ID and only required in Ubuntu or Linux based OS since we don't have drivers for these OSs. In windows a working driver should be enough to detect the device.
[Android General] paramparmatma:
Use ygdp tool in fastboot to flash it will work on coolpad as it work on yureka and yuphoria and also in coolpad f1
[Android General] ArjunrambZ:
did u try it?
[Android General] paramparmatma:
I have tried it in yureka plus but i have no firmware of dazen 1 so not tried
[Android General] arulkumareee:
:cool:

hai guys one good news coolpad dazen 1 cwm reocery and twrp recovery i well find it

and normal fastboot to flash recovery . its 100%working i well used it

link on cwm recovery

http://www.mediafire.com/download/rz3rl9agdf0u41u/coolpad_dazen_1_twrp_and_cwm_recovery.7z

screenshot:
[Android General] Prem2628:
Yeah I also have a twrp recovery flashed in my phone and just looking for a custom rom for it
[Android General] ArjunrambZ:
which phone does have almost similar spec as dazen 1? can you check that out?

---------- Post added at 10:48 PM ---------- Previous post was at 10:47 PM ----------

is that cwm same one found on google drive of sid?
[Android General] Prem2628:
I think yuphoria has same
[Android General] Prem2628:
Hey friends I tried to flash yuphoria's custom rom but I doesn't worked it shows failed so trying another rom...
[Android General] ArjunrambZ:
raw flashing won't help ,didn't you replaced the kernal? try following a porting guide, im out of home cannot try anything now
[Android General] Prem2628:
Hey can you give me stock rom so that I can port!!
[Android General] ArjunrambZ:
you can use the system. img of out stock rom for porting you will have to create a new metainf folder and updater script manually