D851 here, When ever i switched from cloudy 2.5 to blisspop 4.0 and after wiping everything i flashed a various of radios bootstacks and etc to make it boot after many failed attempts to boot ( it boots up but after 4 or so seconds after the lg logo the screen turns black and doesnt turn back on until after i pull out the battery) it worked after i flashed the rom WITHOUT a custom kernel so naturally i booted up just fine and thought maybe now i set up everything on my phone and tweaks i should go back and flash a custom kernel i used to use (777 r16) but then it gave me the problem i faced before the black screen after the lg logo no kernal would work. THEN another problem arised similar to the freezing on the black screen randomly during a usage thru my day the phones screen would be unresponsive animations but touch wouldnt work and i know its not my screen cause when i flash back to cloudy it works fine the freezing happens at least every 5 mins. someone halp?
i know this thread is kinds old...
but i have this same issue too... I found if I switch batteries the problem isn't as bad... but, then it becomes bad again. Its weird. Before I swapped batteries I couldn't even login with my google account, after a fresh flash. then after I swapped batteries (gf has same phone) I was able to get through to the end and setup the phone. But, then an hour later it started happening again....
OP, did you find a solution?
warrior420 said:
i know this thread is kinds old...
but i have this same issue too... I found if I switch batteries the problem isn't as bad... but, then it becomes bad again. Its weird. Before I swapped batteries I couldn't even login with my google account, after a fresh flash. then after I swapped batteries (gf has same phone) I was able to get through to the end and setup the phone. But, then an hour later it started happening again....
OP, did you find a solution?
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i actaully did i think one of the problems was maybe flashing over the same kernel? see what happened was after i gave up flashing the kernel i just flashed without it and to my surprise the build actually came with the kernel pre-installed...shocker and so i had no need to flash over the kernel that i wants because the maker of g3 tmo blisspop already had it in his build and it boots up fine( DISCLAIMER: i cant say this about other roms because the only one i actually tested and wanted was blisspop)
thelgog said:
i actaully did i think one of the problems was maybe flashing over the same kernel? see what happened was after i gave up flashing the kernel i just flashed without it and to my surprise the build actually came with the kernel pre-installed...shocker and so i had no need to flash over the kernel that i wants because the maker of g3 tmo blisspop already had it in his build and it boots up fine( DISCLAIMER: i cant say this about other roms because the only one i actually tested and wanted was blisspop)
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Okay.
Well, when I was flashing I never flashed a kernel.
Ill be getting a brand new Anker Battery in the mail today. Ill report my findings.
I ended up going to a stock based rom and the issue never happened. So I stuck with it. Ill have to do some testing later and ill let you know how the battery works.
It's not the battery
I downgraded my T-Mo G3 since I couldn't root it with LP on it. Went back to 4.4.2., rooted it, TWRP'd it, and installed the latest CM12 Nightly, Gapps, SU, etc.
As long as the sim card was OUT the installation was great on wifi only, As soon as I put it in it shut off right after, or during boot up. Take the sim out and it works. And yes, the only way to get back into recovery was pulling the battery and doing the key press to recovery. Mystified.
If I find out anything, I'll post it here.
I'd say do a complete return to stock, upgrade via LG Mobile Support tool all the way to 20G, see how it works stock for a while. Then root ( http://forum.xda-developers.com/lg-g3/general/guide-root-method-lg-devices-t3129197 using the first method) and see what happens.
Related
Just flashed to a new rom yesterday and now my phone is completely incapable of getting a signal.
I've flashed plenty of roms and they've all worked fine until flashing to a 21889 rom yesterday (firestormLeo v5.5). Not a single bar of service since. Text messages don't get received and no data either.
I reflashed, hard reset after the flash, updated the radio, flashed back to an older rom that worked, and hard reset again.
Nothing works! I now have a completely unusable phone (phone-wise). It completely works otherwise (music, sync to pc, wifi etc) although it does seem to get warmer than usual. I'm assuming that's because it's trying to grab a signal or something.
Anyone have any ideas on whats going on?
I would try flashing the original rom/radio that came with your device including removing the spl and seeing if that fixes it.
If that doesn't fix it, then you are all prepared for warranty service.
If it does fix it, then you can reflash your favourite rom and it should still work. But sometimes flashing an official rom can fix things. I know back with my Kaiser it was advised to always flash an official rom between switching from an unofficial to another unofficial.
thanks for the suggestion!
just did all that and now i'm on stock rom and removed spl but it still has zero signal/service.
i bought this tmo tp2 from craigslist so i'm not sure if i'm covered by warranty. where do i go to get this fixed? or am i screwed
anyone else have any idea whats going on?
I had a similar problem with you(http://forum.xda-developers.com/showthread.php?t=616426), and have been waiting for some reply since last night, though got none, but the problem disappeared on it's own.
I continuesly flashed and flashed official ROM's and Radio's, totally gave up at the end, charged the battery to 100%, removed battery and let it like that for 5 hours, did an hard reset, and well, working as well as new.
It's a T-Mobile version as well, though my problem was losing signal continuosly and asking for PIN again and again every 5-10 mins. HTC support offered me to use another SIM card today, since I asked what could I try last night, though I didn't have the need for it =)
A lot of roms do not come with a radio so you may have to get one and flash it. If you put stock rom back on make sure it has a radio as well. Make sure the radio matches the rom and the ril.dll is the right one.
I have not had the problem but have read about others flashing new roms and no signal only to find out they had to write a radio as well.
i'm certain i have the radio flashed on it and it isnt the problem.
just took the battery out and hoping it'll somehow fix itself in a few hours.
I would also recommend to flash the shipped stock rom. Go to htc's support/download page and download the rom they have for the t-mobile touch pro 2.
If that doesn't work, take it in for warranty with t-mobile. I purchased a used at&t tilt off craigslist and had an issue with it. Took it into at&t's device support center and they replaced it no questions asked.
I have the d851 T-mobile variant with 3gb, and while I have no issues flashing whatever rom I want, none of them happen to be stable. Originally my phone would just turn off and I would have to perform a battery pull to bring it back. It could happen at anytime, while it's sitting on my desk without being touched, or just browsing facebook. I bit the bullet and installed the official OTA and rerooted the phone and tried a number of other roms. They still crash, however I have been presented with a crash manager that allows me to reboot with the volume key instead of having to do a battery pull. Even the touted Cloudy G3 rom crashes on me. Quite literally, the only rom that works is stock. I have been searching everywhere for an answer and my eyes are about to bleed. I have never seen anything like this...does anyone have any insight?
zidace said:
I have the d851 T-mobile variant with 3gb, and while I have no issues flashing whatever rom I want, none of them happen to be stable. Originally my phone would just turn off and I would have to perform a battery pull to bring it back. It could happen at anytime, while it's sitting on my desk without being touched, or just browsing facebook. I bit the bullet and installed the official OTA and rerooted the phone and tried a number of other roms. They still crash, however I have been presented with a crash manager that allows me to reboot with the volume key instead of having to do a battery pull. Even the touted Cloudy G3 rom crashes on me. Quite literally, the only rom that works is stock. I have been searching everywhere for an answer and my eyes are about to bleed. I have never seen anything like this...does anyone have any insight?
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Well I recommend a clean TOT or KDZ flash. Hope this will fix your problem. Please do follow this post to flash TOT or KDZ http://forum.xda-developers.com/showthread.php?t=2785089 then flash any other rom. Thanks!
A fair number of unlucky LG G3 owners using AOSP/CM-based ROMs, myself included, have a major problem with the issue where a reboot/power-on cycle results in the phone getting stuck at the LG or boot splash screen ad infinitum.
The only way around it is to do a battery pull, sometimes several times, before the phone eventually recovers, but not until after it's gone thru its "Optimizing" or "Upgrading" apps, which takes 5-10 extremely annoying minutes.
I'm using a D851 and have this issue with every ROM I've used (Xenon, Exodus, AICP, to name a few).
This is not a battery issue as I've had the same problem using batteries from 3 different manufacturers. I've also had the same problem when plugged in.
If anyone knows of a fix - would be greatly appreciated (please don't say factory reset or root back to stock - I've already done this and it doesn't fix this issue).
I also have this problem with aosp and cm roms, i also get bsod sometimes. I think that maby the battery is broken, but im not sure since i dont got any problems on stock. When i get money for a new battery i will reply here with results.
I got my new battery today and it bootet up instantly
I had this issue on my d852 running cm12.1. It turns out using autorec is what caused it for me. I fixed it by flashing a kitkat tot then installing twrp using flashify. Once I had twrp installed I flashed the modem.bin from a lollipop d852 kdz. I haven't had a shutdown/reboot hang in a week now.
I have the same problem D851, it happens on latest builds of exodus and aicp. candy and blisspop works fine without any issues. I have changed the battery but the problem persist on exodus and aicp
I'm running stock 5.1.1 rooted. Whenever the battery dies on the tablet, it will go into a bootloop when I charge it and turn it back on (gets to Samsung logo with no start up music). So far, that only thing that seems to work is wiping data. Has anyone experienced something similar? Bad install maybe?
I've had the same thing happen to me last night. I tried everything and nothing worked. I had to restore a old back up i had with twrp and it started fine. Not sure what causes it though.
I've been having this problem for 6 months now. Let me try a custom rom.
dkb218 said:
I've been having this problem for 6 months now. Let me try a custom rom.
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Update the twrp tp latest version.I had the ame problem with old twrp but now all is fine with 3.0.2.0.
mine just started doing this. i can boot into recovery but the touch screen doesn't respond. i can also get into odin. I believe i was running Rooted Stock 5.1.1. Should i just reflash (i was thinking of going custom like LineAge) or do i need to reflash stock rom? I was also reading about just flashing the PIT and EFS. i know it's a 3 year old tablet at this point, but it's been good to me and i'd like to increase my odds of bringing it back to life
Hello guys,
I managed again to brick my phone.
I flashed Fulmics as I wanted to swap from those not fully stable nougat roms. Well, I have no idea what caused my problem - Fulmics run without prolbems for a 2 or 3 days including xposed etc.
Then today I changed my ChromePie options and that's when the reboots began. I don't know if this the real cause was though.
So I tried to flash another rom but always got random reboot even in recovery after few minutes/seconds. So I went all the way back to stock rom (4.4.2) with LG Flash tool - which worked after a few tries. Then I installed MM rom via .kdz file and flash tool 2014, which also worked after a few more tries. But then the reboots started again. Can't say if the 4.4.2 rom was without boots because I updated to 6.0 quite quickly.
The strange thing is that after some reboots phone won't boot again and I have to take and leave out the battery for some time to boot the phone again.
Any solutions for my problems?
Best regards
..bumped into the same 1/2 year ago. Didn't want to put to much effort so,..went to stock and back, worked for me.
Good luck.
Gerhard.M said:
..bumped into the same 1/2 year ago. Didn't want to put to much effort so,..went to stock and back, worked for me.
Good luck.
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Which stock and how did you go back?
As mentioned I already went back to stock but the issue kept occuring.
Hi, got the same problem with my G3
wi fi and bluetooth didn't work and phone loop rebooted
Here below the steps I followed to solve
1) First attempt (didn't solve): had cloudy rom, got back to stock official but still rebooting, tried fulmics and other rom but problem persisted.
2) second attempt (didn't solve): went back to stock and changed battery (found somewhere in internet), now I have a brand new battery but a phone still loop rebooting
3) third attempt (SOLVED): found that the wi-fi / bluetooth chip (one for both) copuld have unwelded and solved so (it appears I can't post outside link, delete spaces to have the correct link):
youtube .com / watch?v=1zWpzYh2DPI&t=15s"
youtube .com/ watch?v=6_0jzp65eLY&t=256s
Now i'm on fulmics and no more loop reboot
Hope you can solve
[sorry for my english]
frosty234 said:
Which stock and how did you go back?
As mentioned I already went back to stock but the issue kept occuring.
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http://stockroms.net/file/LGG3/D855/European/BIN_LGD855AT-00-V10e-EUR-XX-JUL-08-2014-32G-0.zip
http://storagecow.eu/index.php?dir=Xda/LG+G3/Stock/D855/
used flashtool
have to say restoring and/or flashing isn't always that stable. I've experienced it sometimes needs a 2nd try.
Hopefully it isn't a hardware issue in your case.
So I tried all of oyur suggestions but nothing seems to work.
On the contrary I ended up in a status where I can't even flash a new firmware.
In LG Flash Tool 1.8.1 I get the error
"Donwload Fail!!!"
PID: NULL
IMEI: NULL
MODEL:
DLL: D855
BIN: LGD855AT.....
SWV:
SWOV:
Model Information Check Fail!
000000000
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Click to collapse
In LG Flash Tool 2014 (flashing MM with kdz file) phone shuts down in middle of process.
But I can still access Download Mode.
No more ideas?
I really think I finally broke my phone... But the fact that I can still access download mode keeps my hopes up.
So, after 2 months I just tried to reawaken my phone. Still the exact same problem. It just keeps shutting down aber some while, but just when I start flashing something. If it stays connected to computer whitout doing anything it can stay on for like ever.
Can anyone confirm that this could be a hardware defect?