yashsingh1/xdaforums huggingface dataset:
[G3 Q&A, Help & Troubleshooting] Gebnar:
I think 6h of web browsing at moderate brightness should be easily achievable. However, i think screen on drain is heavily influenced by the CPU governor. I find I get amazing snappy performance and very low drain from the Wheatley governor available in the SkyDragon kernel. In fact, i can watch Netflix at maximum brightness for about 4-5 hours on a single full charge, i haven't tested browsing, but I'd bet I can get a good 7 hours of browsing at low to moderate brightness over Wi-Fi.

In addition, done extra tweaking of the Wheatley governor had my screen off drain down to about 0.1% per hour. If I don't use the phone much, I only need to charge it every few days.

Interestingly, the governor tweaks have also reduced my in-call drain to about 1% per hour over the cellular network (I don't use Wi-Fi calling), which I think is crazy.

The big thing you can do with wheatley is set the target_residency to longer than the sampling_rate, which lets the processor finish most tasks quickly enough that the kernel doesn't request a wakelock. This has resulted in my phone spending over 99% of screen off time in deep sleep, but I still get notifications, calls, etc..

Almost everything I'm sharing I learned from googling these XDA boards. So don't take my puny postings as the whole truth. I'm just trying to help others be as satisfied as I am with this amazing phone.
[General Questions and Answers] yoyo-went:
Hello everyone, I am new member.

I just installed this ROM http://xdaforums.com/showthread.php?t=2675983 for my lg p700.

Successful installation, perfect rom.

The only problem is I can not connect to my wifi network.

I have a crystal Freebox.

this is my first post so I can not write in the relevant section.

sorry.

Thank you for your help : Bien:
[General Questions and Answers] yoyo-went:
up!:rolleyes:
[General Questions and Answers] alvster:
There is this second hand note 2, price is medium. Is it ori? Just try to determine pls. :) tq

View attachment 2963687
[General Questions and Answers] TechMinerUK:
It looks alright but it's not got a picture of the screen which does raise some concern.

But with all due respect I don't know what you are asking for as there isn't much in the picture to determine its condition as everything show is easily replaceable like the battery and cover so any main marks would be on the trim/screen which isn't visible
[RAZR HD Q&A, Help & Troubleshooting] Poursinet:
Hi,

just got time to update my 2nd XT925 to KK (RSD'd back from CM11 JBBL to stock SFR rom, let the phone find its update and apply it, everything went fine).

But whatever KK recovery I try to flash, it gives me an exclamation mark and nothing else (I'm unlocked, yes).

Don't know what's happening here. Can someone helps please ?
[RAZR HD Q&A, Help & Troubleshooting] iBolski:
Are you saying you are trying to flash a recovery or are you trying to GET to the stock recovery? If you are trying to get to the stock recovery, the key presses to get to it have changed.

Your best bet is to power off your phone. Then, press and hold power+vol up for a few seconds until you see the menu come up. Then, press vol down to highlight Recovery and then press the vol up button.

Eventually, you'll see the "Dead Andy". From there, press and hold vol down+vol up+power. You might have to do it a couple of times. Eventually, you'll be in the recovery but for the XT926, it's kind of hard to read because for some reason, they decided to make it dim.
[RAZR HD Q&A, Help & Troubleshooting] Poursinet:
No (but thanks anyway). What I tried to was only to install a KK recovery for CM11.

I successed but I had 2 problems mixed: the 1st one was that the Linux version of fastboot (or mfastboot) did'nt work with the new bootloader. Both were complaining about "(bootloader) Variable not supported! ". Had to find some old laptop with Windows installed to use it to flash the recovery without error.

But even then if I just let the phone reboot, I would'nt get the new recovery (just the stock one after the keypress you speak about). I had to go straight from bootloader screen to the recovery (by manually rebooting) to get it work. Looks like the standard boot just restored the stock recovery each time I tried.

Thanks anyway, it's working now.
[RAZR HD Q&A, Help & Troubleshooting] iBolski:
Variable not supported comes up under some Windows, but it usually still works.

You never go straight to the bootloader when you reboot. You have to reboot the phone (or turn it off first) and then press and hold vol up+power. Then, from there, you use vol down to select recovery and then press vol up.

It never boots directly into the recovery unless you tell it to via an ADB command or from within a custom ROM that allows it.
[RAZR HD Q&A, Help & Troubleshooting] RikRong:
Keep in mind, the stock recovery will override the custom recovery if you don't immediately boot back into recovery. Flash recovery, when that's done, press power to shutdown, and use the method Bolski described to boot into recovery.
[RAZR HD Q&A, Help & Troubleshooting] Caliburno:
Let me see if i undestood.

You say that if you don't boot right into recovery, the stock one will overwrite CWM/TWRP. So i understand that, after very reboot you must reflash recovery if you want to use it again.

Or am I missing something?
[RAZR HD Q&A, Help & Troubleshooting] RikRong:
It won't reflash every time. You only need to boot straight into recovery the first time, so that the update binary completes. After the first time, you'll be good.
[RAZR HD Q&A, Help & Troubleshooting] Huli13:
I think this may be the problem I am having. I cant get my 926 to boot to recovery from fastboot after I load CWM recovery. Is there some trick?
[Android Q&A, Help & Troubleshooting] adeguntoro:
I have a sony xperia since 2 years ago. then my brother borrowed, when it is handed back to me, it not work again.

when I try to turn, it did not live. I try to charger, suddenly alive and just to the words "sony ericsson" and then restart again and this happens over and over again.

below is a screenshot of "Emma" that I got from Sony.

i can see green LED when i plug it into PC..
[Android Q&A, Help & Troubleshooting] shanufox18:
Hello everyone,

Im new member and i just want to ask a question. Well i have a lava iris 402 and i think its a good phone but the problem is its internal memory. Its internal memory is too low. I have read some threads to increase internal memory but nothing is workingfor me. I have made 2 partions in my memory card as primary using mini partion tool wizard and then i used link2sd to mount the space but i doesnt work for me and shows an error mount script can't be created error: no such file/directory exist. I then installed mount /system rw/ro and selected mount rw in it and then i installed es file explorer and copied the install-recovery.sh file in system /etc and changed its properties and then restarted my phone but till the poblem retains and link2sd is still showing the same error. I seroiusly need some help. Plz help me asap. Sorry for my bad english....
[Galaxy S 4 Active Q&A, Help & Troubleshooting] Nillanic:
Hey, I've got an s4 active and half the time it wont do ANYTHING when I try to turn it on. I have to pull the battery, and sometimes it will manage to "boot" but freeze at the ATT logo, or sometimes it will try to boot but stop and give me a warning about unofficial software. It won't go into recovery. It will SOMETIMES go into download mode, and I am trying to use ODIN to flash it but ODIN keeps saying "Re-partition operation failed" and on the phone it will show a TINY amount in the progress bar, but never move.

Any ideas?
[Galaxy S 4 Active Q&A, Help & Troubleshooting] Nillanic:
Guys I'm pretty desperate here, someone must know what's going on
[Galaxy S 4 Active Q&A, Help & Troubleshooting] drake90001:
Try using a different port/usb cable when you ODIN.
[Galaxy S 4 Active Q&A, Help & Troubleshooting] Nillanic:
I have tried. I dug out my OEM samsung cable as well and no luck
[Galaxy S 4 Active Q&A, Help & Troubleshooting] drake90001:
You'll probably have to return it to the carrier/samsung I guess, seeing what I've read online.
[Galaxy S 5 Q&A, Help & Troubleshooting] 1221ross1221:
hey guys,

I have a galaxy s5 g900f and just today i was playing around editing the messaging.apk, when i pushed the apk back into the system and rebooted everything was all fine. Then about ten minutes later my sim stopped working and i had no service whatsoever. I have spent all day flashing different roms, restoring my efs, and flashing different modems. I have checked to see if it is my sim card causing the problem but it is not. On top of all of this the phone reboots every time the screen locks and goes black, i suspect this has something to do with the sim card issue.

if any one is able to help me i would appreciate it so, so much.

thanks in advance.
[Galaxy S 5 Q&A, Help & Troubleshooting] vndnguyen:
Is your IMEI and Baseband still valid?

You may need to reflash full stock firmware.

Open Dialer and enter *#0011# and see what does it say?
[Galaxy S 5 Q&A, Help & Troubleshooting] 1221ross1221:
in about phone it says my baseband is unknown. i am not sure about my IMEI, every time i try to check my IMEI via the dialer i get a message saying "mobile network not available."

when i entered that i got the same message "mobile network not available."

i may try downloading and flashing full stock firmware like you said.

thanks for your reply.
[Galaxy S 5 Q&A, Help & Troubleshooting] vndnguyen:
Yes, looks like the baseband is invalid. You need to download the stock firmware and reflash.

You can check the IMEI and also Baseband Version using Phone INFO ★Samsung★ app.
[Galaxy S 5 Q&A, Help & Troubleshooting] 1221ross1221:
i downloaded one of the stock firmwares off sammobile and flashed it via odin. Sadly the problem is still present.

Any more suggestions?
[Galaxy S 5 Q&A, Help & Troubleshooting] vndnguyen:
Do not flash random firmware. You need the stock firmware for your device.

Open Phone INFO ★Samsung★ app > Menu > 'Firmware Browser' to download the stock firmware for your device (with the correct CSC).
[Galaxy S 5 Q&A, Help & Troubleshooting] 1221ross1221:
i originally purchased this phone from ebay and it was from hong kong and the phone was hong kong branded. The firmware i downloaded and flashed was hong kong firmware, it was G900FZHU1ANI2. I assume this would be the correct firmware, but still, no luck??? :(
[Galaxy S 5 Q&A, Help & Troubleshooting] vndnguyen:
Please note that HK phone does not compatible with another international firmwares.

You said "spent all day flashing different roms, restoring my efs, and flashing different modems"

So you may have messed up with the partition structure, due to flashing rom/firmware that are not compatible.

Now you may need PIT file from a 'good' HK phone to flash together with the HK firmware (G900FZHU1ANI2).
[Galaxy S 5 Q&A, Help & Troubleshooting] 1221ross1221:
I have been flashing compatible roms. They have all been G900F compatible.

okay thank you, i will have a look into that.
[Galaxy S 5 Q&A, Help & Troubleshooting] 1221ross1221:
i did what you said to do with the pit file, but that did not work. Now i think i have found out what the problem is, i think my efs folder is corrupted, which seems to be irreversible. I have tried many of the different restoring methods on google but none of them have worked.

Any suggestions on what i could do?
[Galaxy S 5 Q&A, Help & Troubleshooting] vndnguyen:
I have to repeat that G900F HK version is NOT compatible with another international G900F.

Did you find the correct PIT file from G900F HK version? If so, can you send me a download link, or send me that file?
[Galaxy S 5 Q&A, Help & Troubleshooting] 1221ross1221:
okay so are you saying that this rom http://xdaforums.com/showthread.php?t=2732110 is not compatible with my phone? cause i have been using it for quite a while and have not ran into any compatibility errors. I'm not trying to start an argument with you by the way, i am just trying to get a grasp on what you are saying. I really appreciate the time and effort you are putting into my problem.

i have attached the pit file to this post.
[Galaxy S 5 Q&A, Help & Troubleshooting] vndnguyen:
Sorry, I mean stock firmware for international G900F is not compatible with HongKong G900F.

Regarding custom rom, I have no idea.

Where did you get that PIT file? Are you sure it is from HongKong G900F device?
[Galaxy S 5 Q&A, Help & Troubleshooting] 1221ross1221:
okay yeah i get what you are saying now. Thank you for clarifying that.

i got it off this forum http://xdaforums.com/showthread.php?t=2737448 which seems legitimate. It ran through the process of re-partitioning the rom with no errors so it must mean it is the right file, otherwise it would have come up with an error.
[Galaxy S 5 Q&A, Help & Troubleshooting] vndnguyen:
I think you should get this PIT file: SM-G900F_pit_16GB_TGY.zip

TGY is CSC for HongKong device
[Galaxy S 5 Q&A, Help & Troubleshooting] 1221ross1221:
i tried to use that one but it came up wit an error in odin
[Galaxy S 5 Q&A, Help & Troubleshooting] 1221ross1221:
so i have now found that my imei number is registered as null/null. So i just need to figure out a way to restore my imei. Which seems to be impossible at this point in time. Any suggestions?
[Galaxy S 5 Q&A, Help & Troubleshooting] vndnguyen:
Try this, if any luck:

open Dialer, enter *#0011#, Menu > Back, Menu > Key Input > Q0 > press OK, wait until MAIN MENU appears, select 'run EFS SYNC()'.
[Galaxy S 5 Q&A, Help & Troubleshooting] 1221ross1221:
the menu seems to stay blank after pressing ok, have tried waiting over a minute but still nothing comes up? :eek:
[Galaxy S 5 Q&A, Help & Troubleshooting] vndnguyen:
Please note that "Menu > Back" is press Menu button, then "Back" item in the menu (not the Back key).

Try again.
[Galaxy S 5 Q&A, Help & Troubleshooting] 1221ross1221:
so what i did was press the menu button with the 3 little dots, which then results in a little drop down menu, i then press the back option in that dropdown menu. Then i press that 3 dot menu, then press on the dropdown option labeled key input. It then comes up with a dialog box where i enter Q0 and then i wait....

i have done this several times, but no luck, screen still stays blank... :confused:
[Galaxy S 5 Q&A, Help & Troubleshooting] vndnguyen:
Hummh, sounds weird...

Try the following instead:

Open Dialer, enter *#0011#, Menu > "Back" item, Menu > "Key Input" > enter Q > press OK, Menu > "Key Input" > enter 0000 (four zero) > press OK, wait... and see what happens?
[Galaxy S 5 Q&A, Help & Troubleshooting] 1221ross1221:
still the same thing :(

I just had a little look around on google and apparently sometimes when the imei is null or something else is wrong with the efs folder then this can happen; so the service mode turning blank is related to this problem :crying:

from what i have been reading up on the past few days, if i were to get my hands on an efs folder or backup of another s5 devices efs folder, i would be able to restore that onto my phone and then change the imei number to original imei number of my phone using efs professional. But i doubt i would be able to get my hands on another efs folder as i doubt anyone would feel safe enough sharing their folder with me....

i am in a bit of a dead hole by the looks :(
[Galaxy S 5 Q&A, Help & Troubleshooting] vndnguyen:
Is your phone root? If so, you still can open the Service Main Menu by open Phone INFO ★Samsung★ app > Menu > 'Secret Codes' > 27663368378 > 'Launch 0'
[Galaxy S 5 Q&A, Help & Troubleshooting] 1221ross1221:
I just did exactly what you said. It asked for permissions and then i granted them and the service mode popped up with the same thing, it is still blank. i took a screenshot and attached it to this post.
[Galaxy S 5 Q&A, Help & Troubleshooting] vndnguyen:
Ok, no way to use the Service Menu.
[Galaxy S 5 Q&A, Help & Troubleshooting] 1221ross1221:
yeah. let me know if you come up with any other possible solutions.

Thank you for your help so far.
[Galaxy S 5 Q&A, Help & Troubleshooting] vndnguyen:
Try these:

http://xdaforums.com/showthread.php?t=2567133

http://xdaforums.com/showthread.php?t=2507403
[Galaxy S 5 Q&A, Help & Troubleshooting] 1221ross1221:
SOLVED! all of the problems i had are now totally gone.

I used this forum http://xdaforums.com/showthread.php?t=2567133

The solution the guy posted didnt really work too well, it put my phone into a bootloop. So i decided to flash stock firmware, re-partition the phone, Nand Erase All, and clear the EFS once again, then rebooted and everything was all back to normal! So with the solution he posted and i used, it must have re-installed one of my corrupted files and then the phone must have been able to then recover and input its information into that. But i am not really sure, im just glad i can use my phone again!

i have sent you a little thanks that you can buy yourself a few drinks with!! (Confirmation number: 75X57959KD854542L)

i really appreciate your time you have put into helping me out. :) :D
[Galaxy S 5 Q&A, Help & Troubleshooting] vndnguyen:
Hi, glad that you have solved the problem.

And thank you so much for the donation :)

Cheers.
[Galaxy S 5 Q&A, Help & Troubleshooting] emmyskies:
Hello, I'm having same problem as your first post. Phone rebooting every now and imei null. I haven't flashed any other rom or done anything you did. What are the final steps you took that solved the problem? Thanks :)
[Galaxy S 5 Q&A, Help & Troubleshooting] 1221ross1221:
hey mate, sorry to hear.

first of all, when exactly did you start to encounter the null imei? were you flashing something, editing an apk? or maybe something else?

cheeers.
[Galaxy S 5 Q&A, Help & Troubleshooting] emmyskies:
Thank you.

I wasn't flashing a rom or anything, neither was I editing an apk. I was just using it when suddenly service disappeared. I searched for available service to no avail. Later discovered the imei is corrupt. Showing null/null. But before I got the phone, someone tried to root the phone buh superSU was showing 'no superSU binary installed'. Cpu-z was crashing. Installed efs file explorer. Wasn't editing or something. The efs partition just got corrupt suddenly. Pls help me bro
[Galaxy S 5 Q&A, Help & Troubleshooting] 1221ross1221:
hey mate,

ill reply to your private message for you.
[Galaxy S 5 Q&A, Help & Troubleshooting] emmyskies:
Got your message. Thank you very much mate. I really do appreciate
[Galaxy S 5 Q&A, Help & Troubleshooting] aakashasaj:
Hey i am having same problem. Null IMEI, No service and unknown baseband. Please explore the steps here or PM me too. Please help.

Model SM C105

NAME SAMSUNG GALAXY S4 ZOOM
[Galaxy S 5 Q&A, Help & Troubleshooting] ErnestoD:
Please I need some (a lot ) hel.

My case: I was using Sixerperience V3 from Geiti94, I flashed wrong build prop and lost signal after that. I have a previous EFS folder backup.

What I did:

1) try to flash modem using Odin (more sthan 3times)

2) Flash firmware using Odin

3) Flash firmware using odin

4)install again Sixexperience

5) TRY SOME CODES I FOUND

Ok I know that one user could solve his problem but the solution he found is for Note 3 Please can U tell a little more

Thanks
[Galaxy S 5 Q&A, Help & Troubleshooting] vndnguyen:
Why don't you try to restore your EFS backup?
[Galaxy S 5 Q&A, Help & Troubleshooting] ErnestoD:
I forget to mention that. Sorry. Restore EFS dnt solve the problem. BTW phone restarts ifself from time to time. I read in lots of places, it seems to be several users with this issue.

One more thing If I choose to reboot or turn it off it gets stucked in the process I must take battery off

Thanks for answering

:good:
[Galaxy S 5 Q&A, Help & Troubleshooting] 1221ross1221:
hey mate,

I know the steps are for the note 3, try using them anyway like i did (i used them for the s5). I used them and half way through one set of the steps it put my phone in a bootloop so i re-flashed my firmware again and it started working. So do the steps as follows:

backup your personal data on your phone and any data or apps you want to keep because you will be wiping your phone during the following steps

go to http://xdaforums.com/showthread.php?t=2567133

Now follow the steps under the preparations heading (some of the commands in adb may not run properly, dont worry as long as most of them run)

your phone probably wont boot now so do a Nand Erase All, Re-Partition, wipe EFS and restores stock firmare at the same time on odin and everything should restore back to normal and your radio should start working again with any luck.

If you don't get what to do with some of the steps let me know and i can guide you through some the ones you are having trouble with.

good luck! :p
[Galaxy S 5 Q&A, Help & Troubleshooting] ErnestoD:
Will try in a couple hours. Now downloading everything. I have problems downloading MY PIT FILE It leads me to ILIVID page which is spam or something not good I think
[Galaxy S 5 Q&A, Help & Troubleshooting] 1221ross1221:
what is the model number of your phone? and what is the country of origin it was made for ?
[Galaxy S 5 Q&A, Help & Troubleshooting] ErnestoD:
G900M It is exactly the same as G900F (international) All roms for F a good for M. In un Uruguay - South America.

Thanks
[Galaxy S 5 Q&A, Help & Troubleshooting] 1221ross1221:
I have attached a pit file for you :) should just download straight away once clicking on it :)
[Galaxy S 5 Q&A, Help & Troubleshooting] ErnestoD:
Damm U are fast Thanks man.

At what step do U get back the signal. After using adb, or did U contiue with the steps and fix imei with EFS Professional:

One more stupid question Im not thinking to install Note 3 recovery. Im pretending to install one for S5. Im correct??

:good:
[Galaxy S 5 Q&A, Help & Troubleshooting] 1221ross1221:
haha not a problem! i just know what it feels like to have a phone that is down and out, gotta get it up and running again as quick as possible!! cant live without my phone hahaha :p
[Galaxy S 5 Q&A, Help & Troubleshooting] 1221ross1221:
yeah so install an s5 recovery that is compatible with adb, i would use twrp personally and just do the steps under the preperation section. So dont worry about the other imei stuff after, well i didnt anyway cause everything of mine was fixed by that stage, but we will see what happens with yours i guess :)
[Galaxy S 5 Q&A, Help & Troubleshooting] ErnestoD:
OK Im at work now but anyway. i will do it. Preparing everything rigth now

Thanks man I will let U know

---------- Post added at 09:09 AM ---------- Previous post was at 08:35 AM ----------

I chooed in odin Repartition Nand erase all and EFS Clear, the Pit file and Lollipop rom (in AP)

But Cant do it. Odin FAIL in: Repartition Operation Failed??

IN PHONE SAYS: SECURE CHECK FAIL: PIT
[Galaxy S 5 Q&A, Help & Troubleshooting] 1221ross1221:
alright that just means we have the wrong pit file, ill have another look for you
[Galaxy S 5 Q&A, Help & Troubleshooting] ErnestoD:
Dont know. Ive tried with another I downloaded from : http://xdaforums.com/showpost.php?p=52329647&postcount=2 and same resolut.

:confused:
[Galaxy S 5 Q&A, Help & Troubleshooting] 1221ross1221:
try this one instead
[Galaxy S 5 Q&A, Help & Troubleshooting] ErnestoD:
WTF Same thing, same error.

This is frustrating
[Galaxy S 5 Q&A, Help & Troubleshooting] 1221ross1221:
its alright, will will get it fixed! send me the log which is in the little dialog box in the odin program :)
[Galaxy S 5 Q&A, Help & Troubleshooting] ErnestoD:
Here U have: Thanks again ... again... againnn..
[Galaxy S 5 Q&A, Help & Troubleshooting] 1221ross1221:
Not a problem! :)

alright you have checked all the right things so that's one thing checked off. Could you copy and paste all of the text that is in the "message" box? :)