Oneplus 8 Pro Carrier issue w/ custom rom A12 - OnePlus 8 Pro Questions & Answers

Hi all,
I've tried different Android 12 roms and all is installing well but... When I reboot my phone the Mobile Network goes haywire like on / off constantly. This ONLY happens after a soft reboot, and I'm unable to fix it except by doing a clean flash / factory reset again...
This happens with different Android 12 roms... What could possibly be going wrong here?

marnox said:
Hi all,
I've tried different Android 12 roms and all is installing well but... When I reboot my phone the Mobile Network goes haywire like on / off constantly. This ONLY happens after a soft reboot, and I'm unable to fix it except by doing a clean flash / factory reset again...
This happens with different Android 12 roms... What could possibly be going wrong here?
Click to expand...
Click to collapse
Do you use verizon?
Is there really nothing you do before this happens?
You install a rom, reboot and it goes haywire?

xtcislove said:
Do you use verizon?
Is there really nothing you do before this happens?
You install a rom, reboot and it goes haywire?
Click to expand...
Click to collapse
No, I am from the Netherlands and using KPN as carrier.

Related

3G not working without rebooting

Hi,
I am facing a strange problem with my Steak
My 3G doesn't come back after phone calls. I need to reboot my phone everytime to get 3G working. I already tried Factory reset but it did not help.
Any ideas / help.
What rom are u using?
Sent from the SuperStreak! ;-)
contactsonia said:
Hi,
I am facing a strange problem with my Steak
My 3G doesn't come back after phone calls. I need to reboot my phone everytime to get 3G working. I already tried Factory reset but it did not help.
Any ideas / help.
Click to expand...
Click to collapse
You may wanna try reflashing whatever ROM it is you are using
If you are on a stock rom you should reflash the rom as suggested earlier. Use the matching stock recovery to flash.
If you are on a custom rom you should reflash the stock ROM that the custom rom is based on from the stock recovery that matches that ROM and then install StreakMod Recovery and reflash the custom ROM.
Maybe a similar problem -
i sometimes loose ability to connect to GPRS.
My solution - choose network in settings manually when this happens.

[Q] Help me pls, no phone signal

Ok, I was running PA 4 Beta3 but was having problems with the screen delay so thought I would completly wipe my phone, fresh install PA and install the mini Gapps (I had prev installed the stock but didnt want all the apps)
Here is where it started to go wrong, Phone would not start ptopery, would get past animation screen but that was it, would then just crash with small date in corner.
Wiped and flashed just the Rom and this also failed.
Wiped and installed 3.99 and this seem to work but then the wizard crashed and I had to power down.
Booted back up into recovery and dirty flashed Beta 3 again and this seemed ok. Flashed Stock Gapps and rebooted.
All apps have installed again, titanium back has been run but I still have no network what so ever.,
If i go into settings, more, vpn, mobile networks I get 'unfortunately settings has stopped'.
I have dirty flashed again but still have same problem.
I cant do a complete wipe and install again as need to get out of the office, however with the prev problems I had I am weary about doing so.
Can anyone shed any light on any of the issues i had at all?
foxguard said:
Ok, I was running PA 4 Beta3 but was having problems with the screen delay so thought I would completly wipe my phone, fresh install PA and install the mini Gapps (I had prev installed the stock but didnt want all the apps)
Here is where it started to go wrong, Phone would not start ptopery, would get past animation screen but that was it, would then just crash with small date in corner.
Wiped and flashed just the Rom and this also failed.
Wiped and installed 3.99 and this seem to work but then the wizard crashed and I had to power down.
Booted back up into recovery and dirty flashed Beta 3 again and this seemed ok. Flashed Stock Gapps and rebooted.
All apps have installed again, titanium back has been run but I still have no network what so ever.,
If i go into settings, more, vpn, mobile networks I get 'unfortunately settings has stopped'.
I have dirty flashed again but still have same problem.
I cant do a complete wipe and install again as need to get out of the office, however with the prev problems I had I am weary about doing so.
Can anyone shed any light on any of the issues i had at all?
Click to expand...
Click to collapse
Sounds like a radio issue. If you are running 3.99, you need the radio for 4.3 which I do believe 3.99 is based on. You need the radio for KitKat when running the new betas.
Sent with my Nexus® 10 minus 3
This is the easiest way to flash a new radio http://forum.xda-developers.com/showthread.php?t=2607221
If you went up to a 4.4 based rom and it changed your radio to .97 or .98 then you'll need to flash back to a .84 or before.
to go back to 4.3.
I think I basically said that. Sometimes I believe in not holding hands and let the guy/gal do some of the, legwork.
Sent with my Nexus® 10 minus 3
Thank you every one. I have reverted back to my recovery and all is well but I don't understand why when I flash the ROM ad gapps it happens. My recovery is the same ROM and gapps. No idea.
Oh well stuck with the screen delay for now!
Sent from my Nexus 4 using Tapatalk
mrhiab said:
This is the easiest way to flash a new radio http://forum.xda-developers.com/showthread.php?t=2607221
If you went up to a 4.4 based rom and it changed your radio to .97 or .98 then you'll need to flash back to a .84 or before.
to go back to 4.3.
Click to expand...
Click to collapse
Hi mate, thanks for this. I have reflashed my phone again and still have the same problem. My baseband is showing as 84 though s that is correct?
EDIT, dont worry a reboot has fixed this issue. Odd.
Thanks again though.
foxguard said:
Hi mate, thanks for this. I have reflashed my phone again and still have the same problem. My baseband is showing as 84 though s that is correct?
EDIT, dont worry a reboot has fixed this issue. Odd.
Thanks again though.
Click to expand...
Click to collapse
Ohh you are having issues with ur network !! Seen people completely losing their Imei during flashing !! Not to scare you but its better to get the imei files backed up !!
Check my post on the below mentioned link
http://forum.xda-developers.com/showpost.php?p=49753344&postcount=11
Hit the thanks button if you find my post useful

[Q] Phone freeze sometimes using Wifi after flashing Play Edition Rom

Hi
I am new to xda.
I have searched the forum and could not find someone with similar problems.
I have flashed a 4.4.2 google play edition rom (tried both jamal and danvdh). It works like a charm, but when on wifi my phone occasionally freezes. The freeze happens after a while and most of the times when I try to unlock phone. Sometimes the phone is just very slow and other times it is just frozen, where I have to hard reboot it. When on wifi for the whole day the freeze often comes two times during a day.
I am new to flashing roms, and don't know if flashing a new modem will make it work. If I revert back to stock rom, will the wifi then also give problems?
The ideal solution would be to keep the play edition rom as I enjoy that the most.
Hope you guys can help me out.
Did you tried to wipe data/factory reset & wipe cache &wipe dalvik cache ?
I have already tried that
Kannut said:
I have already tried that
Click to expand...
Click to collapse
Try a different kernel mate.
...
Repulsa said:
Try a different kernel mate.
...
Click to expand...
Click to collapse
I have tried that and it didn't fix the problem

[Q] Why does my Wifi & Bluetooth not working even with stock rom?

Hey guys,
I have a Galaxy S4 (i9500). I installed Omega ROM v22 on it and everything went smoothly, Wifi & BT working perfectly.
After a few hours of using the device (nothing special at all, texts and stuff like that) - I noticed my wifi isn't working and by not working I mean that I click the wi-fi button and it changes from gray to the mid-state between gray to green for around 20 seconds before it goes back to green ago.
If I open the menu to see my networks it just says "Enabling" without any networks there.
I had to drive somewhere so I went to my car and tried to enable Bluetooth, and same thing happens there - Bluetooth will not turn on and will stay stuck on mid-state between gray and green for a while and go back to green.
I flashed omega rom v22 again and the problem was gone, or so I thought. I went back to the car for another drive and realized the bluetooth issue is back - and when I got home I realized the wifi issue is back as well.
I figured I need to reset everything so I tried the following:
Full wipe (including dalvik and even including "internal SD card") and then flashing stock rom (from the official website, stock rom of my country).
The issue was back after a few hours. I do not have BT or Wifi access. Yesterday Wifi suddenly started working for a few hours but then it stopped working again.
I really need help! I have no idea what to do with this issue!
Well rule number one when you have problems after flashing without wipe.
1. perform a full wipe and see if the problem persists.
Lennyz1988 said:
Well rule number one when you have problems after flashing without wipe.
1. perform a full wipe and see if the problem persists.
Click to expand...
Click to collapse
Tried that, no luck.
What else would you try?
In some places when people had problems with Wi-Fi they said to flash a different kernel but I don't see why I would have this specific issue with Omega Rom and why the default kernel with it wont work well?
Maybe this could be a root issue? My root works fine but I have this weird gut feeling like this is some permissions thing that's going on.
I'm trying to think why it would work right after the wipe but then stop working shortly after.
Another symptom: It randomly started working for a few minutes and then stopped again (around three hours ago).
Any idea what's going on?
Well, if you fully wiped and didn't restore any apps and settings then it can be two other things.
Or it's a bug in the rom or a hardware failure in your phone.
I would suggest trying a different rom first. Do not restore anything, not even your google account.
wi-fi fix?
Do you actually have an i9505? or is it a canadian or att version? if its the latter sometimes the devs offer some wifi-fixes, also try a different kernel. otherwise it could be that your radio/modem are not compatible with the version of the ROM you are flashing.
Tried arrow ROM and this issue doesn't seem to happen in this rom. Hope it stays like that...
morhsn said:
Tried arrow ROM and this issue doesn't seem to happen in this rom. Hope it stays like that...
Click to expand...
Click to collapse
Sadly, it did happen with this rom, after just a few hours.
I'm now using stock rom and still suffering from the issue.
Does anyone have ANY idea what I can do to fix this?
Thanks in advance!

Random restart after factory reset and new Rom

Hi!
Recently i bought a new phone, and i wanted to factory reset my old mi note 2 and flash new Rom on it. I downloaded last pixel experience and installed it via TWRP, but i had to do sth wrong, because since then it randomly shuts down or restarts. Whats interesting is that it happens only when phone is locked and nobody uses it. I tried to flash miui ( TWRP and miflash) but it didnt help. I suppose that i May have done sth wrong because my sensors were also not responding and i had to install persist.img to make them work. Does anyone know what can i do with that problem?
Chopek said:
Hi!
Recently i bought a new phone, and i wanted to factory reset my old mi note 2 and flash new Rom on it. I downloaded last pixel experience and installed it via TWRP, but i had to do sth wrong, because since then it randomly shuts down or restarts. Whats interesting is that it happens only when phone is locked and nobody uses it. I tried to flash miui ( TWRP and miflash) but it didnt help. I suppose that i May have done sth wrong because my sensors were also not responding and i had to install persist.img to make them work. Does anyone know what can i do with that problem?
Click to expand...
Click to collapse
Hi I had a similar problem with my Mi Note 2 and the only solution that worked for me was to flash the original Global ROM.
Sent from my AGS2-W09 using Tapatalk
Stransky said:
Hi I had a similar problem with my Mi Note 2 and the only solution that worked for me was to flash the original Global ROM.
Sent from my AGS2-W09 using Tapatalk
Click to expand...
Click to collapse
I ve Tried oficial global and it still occurs, i think it have something to do with deep sleep, because it restarts like a minute after i lock the screen, it doesnt happen when phone is connected to pc or charger, and it occurs also in safe mode.
EDIT
Random restarts seem to stop on china rom, but i would like to have polish language, is there any option for that?

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