VS980 rebooting/network problem - G2 Q&A, Help & Troubleshooting

Sorry for my noob like posting, i'm not very experienced on XDA. I have an issue that I have been completely unable to resolve no matter how many flashes i've done the problem has lingered from CloudyG2 3.3, Tesla 5.1, Unofficial CM12.1, Official CM12.1, Official CM13 and crDroid 6.0. For problems I can't figure out my VS980 ( I use on t-Mobile) keeps rebooting completely randomly. Sometimes it's minutes or seconds upon reboot. I found a way to remedy this, however the remedy is that I either need to remove the SIM card or turn the phone on airplane mode. I know I'm on the right bootstacks, on the right ROm and that the phone support GSM networks as I've used it on t-Mobile ever sence I got this phone. Any help is appreciated and I'd really hate to have to get rid of this thing. Thank you XDA and keep evolving android!

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[Q&A] [ROM][5.0][CM12][F320][BETA][Dec 25]CyanogenMod 12 For G2 Korea-Variant

Q&A for [ROM][5.0][CM12][F320][BETA][Dec 25]CyanogenMod 12 For G2 Korea-Variant
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Before posting, please use the forum search and read through the discussion thread for [ROM][5.0][CM12][F320][BETA][Dec 25]CyanogenMod 12 For G2 Korea-Variant. If you can't find an answer, post it here, being sure to give as much information as possible (firmware version, steps to reproduce, logcat if available) so that you can get help.
Thanks for understanding and for helping to keep XDA neat and tidy!
Can you make it compatible with EDGE and have more LTE bands, like B20 (800mhz)?
Thanks for your hard work.
best regards.
falafel666 said:
Can you make it compatible with EDGE and have more LTE bands, like B20 (800mhz)?
Thanks for your hard work.
best regards.
Click to expand...
Click to collapse
I dont know how to support Band20 or EDGE.
F320L
Hey i have the F320L and I'll be happy to report feedback for you if you need any
Just nothing too excessive as i cannot brick my G2
f320l Tester
I'm here for F320L tester
f320L
WIFI is not working and random reboots (f320L)
nguyenxuanthanh said:
WIFI is not working and random reboots (f320L)
Click to expand...
Click to collapse
Mine is functioning well so far. Re Flash the zip again and check after at least 3 day usage.
always restart when screen OFF on my F320S ..
支持你!
谢谢韩国的朋友
look guys
These solution is not mine i found it xD but i dont remember where sorry
-If wifi is mad with you
install "F320-Philz-touch_Cloudy" / Wipe dalvik cache then flash su-v2.40 (Do this step each time that the phone turns off ) maybe you will have to try this many times before it work
-If soft reboot when the screen is sleeping or when press power button
install "wake lock - PowerManager" set ~PARTIAL_WAKE_LOCK then go to options (in the nav bar) and set autostart on boot you can turn off notifications too
note: when you turn off the screen useing the power button it turns on back so you have to wait for until it shuts
2nd note: i'm just learning English (sorry)
And what about the rom?
Is there some news?
the Rom's download link is not work
okay i've found a fix fall pretty much every issue present in the f320k build. it's ridiculous and makes no sense, but it works for me and after working this out i haven't encountered a single problem apart from the battery drainage (i can probably get maybe 3 hours of light usuage, but im using some battery calibration app which i've never heard of but is supposed to work wonders) and the render kernel flashing but bringing all the old bugs back.
so basically what i did was factory reset the phone to jellybean (4.2.2 11E to be exact) via flash tool, attempted to install the omni lollipop rom. it worked, but no wifi, constant soft reboot, and no access to sd card within the rom. so i wiped that and gave this rom a try. for some reason, if you install any lollipop rom (so far ive tried ressurection remix and omni) straight after flashing JB, and then wipe that and run this rom, wifi works, no soft/hot reboots, and access to the sd card is present. it works vice-versa as well! flashing this rom, followed by Omni just fixes all the bugs (although the other two roms i tried do not have access to sd-card which is a bummer because all of my music and files are saved there).
after getting CM12 to boot and run fine, i created a backup of everything in TWRP in case something went wrong, which did happen.
while setting the device up, getting some apps installed, something triggered the wifi and hot reboot issue again. i wasn't sure what it was but there's no way i'd be cool with having to wipe the phone to stock jelly bean and redo this entire method to get the wifi fixed again, so i booted recovery, hit restore backup, and ONLY selected Modem in the things to restore. booted back up and its literally fixed the issues again. im still unsure of what's causing the bugs, but at least i know how to fix it and it only takes a minute and no data is lost at all.
i hope this helps anyone looking to get this rom working for them!
EDIT
i just unplugged the phone to go out and the wi-fi almost immediately cut off and the phone hot rebooted, so i think it might have something to do with that.
just tried recovering the Modem again and it's not working while flashing off or on charge.
just figured out that if you turn off wi-fi before unplugging device from charge it doesn't make phone hot reboot when pressing the lock button
Promlem
I have a few problems:
1) The phone sometimes restarts itself, so I noticed a reboot after you connect your phone to the charger (Render Kernel 10)
2) Quick battery drain.
With WiFi seems to be no problems
Fix
Hello. Can you take me link on WiFi Fix?
I was downloading
12.1…I can't use it. It can't boot…
320S , booting ··booting···
---------- Post added at 04:28 AM ---------- Previous post was at 04:20 AM ----------
320S···My phone can not boot···maybe there are some errors,you can fix it·
---------- Post added at 04:36 AM ---------- Previous post was at 04:28 AM ----------
@parkjh0821 maybe there are something wrong in your rom,can't boot
Work great
This rom is stable. Work very great on my device. Haven't found any issue so far. Love it!!!:good::good::good:
Why network disk falters ah ah ah ah ah!!!!!!!
Download links are not working....
Please add mirror or update download links...
tried with VPN too... little urgent please

help on resolving my lg g2 cm12 problems or going back to stock

Hello guys. I'm in trouble!
My lg g2 (vs980) is not universal, and I'm from Nigeria which makes it difficult for me to get OTA updates so I decided to look for an alternative way of getting lollipop. So I followed the steps in a youtube video by a developer (probably from xda). Haven rooted my phone with stump, I downloaded cm12, gapps, efs back up thread, autorec, some jellybean radios and latest twrp recovery all from xda developers forum. Following the guidelines, I install autorec and "downgraded my boot older", then I boot into recovery, flash the latest twrp, whip data as instructed, flash the cm12, flash the gapps, everything as instructed and then I reboot. I don't know what went wrong.
Happy I was, as here comes the lollipop but little did I know that this indeed would be my worst experience on a device ever.
My sim card doesn't show anymore, Media; videos and music no longer play - in fact, anything that has to do with sound even from third part no longer works, games no longer play at all and camera no longer works. The only thing that works well is the wifi connections with which I'm able to post this now. I consider the fact that autorotation, auto brightness, knock on, slide aside and quick window are not working as minor problems but obviously, I can't do without the earlier ones mentioned. Pls I seriously need help on either how to resolve those issues or better steal, how to go back to my normal lovable lg g2 that I used to know. Pls help me I can't use my phone for anything. I really missed my phone and I need it back. ​

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SirOxyGems said:
Good day, This is my first time ever posting a thread on this site and new to custom ROMs on Android devices. I currently have Samsung Galaxy Note 4 (T-Mobile) and a friend suggest I flash it with some custom ROMs. I did, indeed, tried all the compatible ROMs for this phone and they all boot up find (despite the long hang time after finishing the boot setup), but I ran into some problems after doing everything, step-by-step, correctly. I've done light research on how to fix these issues but was afraid if my phone may brick again and do another Emergency Recovery using Samsung Smart Switch. To get to the point, the following issues that are occurring are these below,
- WiFi continuously says "Wifi turning on" and never stops
- Settings will sometimes crash when entering "Security" and then backing out of it
- Camera quality remains blur and can't find any settings to get the camera to focus properly
- LTE/Mobile Data does not apply on boot (when restarting or turning it on) and it requires to fully reboot again
- Uninstalling a application forces the phone to do a soft reboot
- Sometimes multiple background apps will pop-up a error message stating, "Unfortunately, (App) has stopped"
I currently have the Resurrection Remix v5.7.1 (which is the latest I've found) build on the phone, but at the moment using Stock Marshmallow as I'm witting this. If there is anyone on the forums that can help me resolve these issue so i can have a stable flashed ROM, I would greatly appreciated the help. Thanks for your time and have a bless day.
Click to expand...
Click to collapse
Did you have all of these issues on every ROM that you flashed or just a specific ROM?
Sent from my Nexus 6 using XDA-Developers mobile app
Deleted

Big problems with my Ascend G7-L03

Hello everybody,
I'm relatively new to the world of ROMs and I'm hoping some people smarter than me can help.
A few weeks ago, I started having issues with my phone, on the stock ROM for Wind Canada, restarting continuously. It would sometimes work for up to 10 hours, but sometimes no longer than 10 seconds. There didn't seem any rhyme or reason to it doing so. I figured that it was a good time to play around with a new ROM, and I took a backup (of a faulty operating system). It's been a bit of a ****show since then, and I don't remember exactly everything that I've tried, but here is a sampling:
CM13.1 - the ROM successfully loads, but then I get stuck in a reboot loop.
CM12.1 - I figured that if 13.1 didn't work, I shouldn't try 14.1, so I went down to 12.1. This worked beautifully, until I tried to make a call - and I can't hang up. To hang up, I need to reboot the phone. Annoying, to say the least. Everything else seems to work really well, other than a slightly shortened battery life, but I can live with that, if everything else works.
CM14.1 - I tried loading it, but it says right off the bat that the L03 isn't part of the compatible list and doesn't process. I know I can suppress that message, but I figured that if it was meant to be on that list, it would be.
Resurrection 5.1 - I don't remember what happened here, but I think it ended up in a bootloop.
I can't find the original ROM on Huawei's site, and the one that seem similar for different countries are meant to be done within the OS as an update (Update.app).
So, I'm stuck here - I can't seem to revert back to the original ROM (which was Android 4.4.4, which was fine), and I can't seem to update to any other ROMs. I want to fix this, because as far as I'm concerned, the hardware is pretty good and I can make this phone last. However, my wife is pushing me to replace it...
Does anybody have any advice as to what I should try next? I really don't feel like using CM12.1 in its current state, which is what is installed now, since I need to reboot between phone calls, but it seems to be my only option for now.
Three notes - 1) I am currently on my 5th or so install of CM12.1. I have tried to look for ways to replace the dialer, since that seems to be the problem, but I haven't found a way. Can one replace the stock dialer?
2) I have tried installing multiple GAPPs packages, including ones that supposedly replace the dialer, but this hasn't helped.
3) I don't know if this is relevant, but in CM12.1, under "About phone", my Device model is "unknown". Is that always the case?
Somebody out there must have a better solution and my hair's all gone now, from me pulling it out...
Any help you can give me is appreciated!!!
Thanks,
Steve
UuUuPpPp....
Exactly in the same boat as Steve...... "Cant hang up" is seems to be the only major problem.....i have the exact phone too.....and tried same things too to no help....any help wud be appreciated...

Phone reboots to TWRP automatically when powered on or offline charging

Hi,
For some reason my phone is booting to TWRP every time I try to Power On the phone or charge my phone while its turned off. I am facing this for these couple of weeks. I don't think I did any sort of change to device. It started to happen all of the sudden. The problem started on Stock TouchWiz 5.0. So I thought maybe flashing custom rom may fix it. So I tried to flash AospExtended ROM and the problem is still not gone. On top of it the phone also reboots randomly and boots to recovery. The frequency of the reboots on Stock TW was low but in Custom ROM it is frequent. I didn't tried flashing stock firmware yet for now because I don't have access to my PC yet.
Please can anyone help me with the problem. My phone is SM-G530H running on XCU1BPB1 Firmware.
Thanks
Just flash the stock rom using odin everything will be fine
tasnim_tamim said:
Hi,
For some reason my phone is booting to TWRP every time I try to Power On the phone or charge my phone while its turned off. I am facing this for these couple of weeks. I don't think I did any sort of change to device. It started to happen all of the sudden. The problem started on Stock TouchWiz 5.0. So I thought maybe flashing custom rom may fix it. So I tried to flash AospExtended ROM and the problem is still not gone. On top of it the phone also reboots randomly and boots to recovery. The frequency of the reboots on Stock TW was low but in Custom ROM it is frequent. I didn't tried flashing stock firmware yet for now because I don't have access to my PC yet.
Please can anyone help me with the problem. My phone is SM-G530H running on XCU1BPB1 Firmware.
Thanks
Click to expand...
Click to collapse
I'm facing the same problem :crying:
Sent from my fortunave3g using XDA Labs

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