Hi All,
I was think what If I downgrade MIU 12.5.8 to 12.0.2 original rom.
flashing boot was success and MIU working good. Except no mobile network I tried to check register manual no network can be detected.
I think mobile network totally not working anymore after downgrade.
Any suggestions? Or should I return to back upgraded version again?
Solved after upgrade to 12.0.9 MIUI
Related
Hi Guys,I have rooted my phone and tried many Roms. I.I have flashed a ROM recently.First,everything is fine but now i am unable to get network.There is no network in my device.When i restart,i get network for 10 secs and then the network is gone.I am using airtel. Currently i restored my backup,but it doesnot work.Please help me.
Do you get signal when you are on stock rom?
hi, got new opo yesterday, Chinese version, sim worked fine on virgin EE network, then flashed to international cm11 now can't connect to mobile network but everything else working fine. I've tried flashing back to coloros but still have the same problem, can anyone help? Thanks in advance
So ,when i am trying to install this older version 12.0.2 to downgrade from the newer ones i can't get any signal , same for 12.0.3 and 12.0.1 , they stopped something that is preventing us to use it anymore ? I tried multiple sim cards and the problem still persist , i tried 12.0.6 and everything works fine but is not as smooth as the first ones unfornately :/ any ideeas ? Any help is welcome thank you !
Mobile data doesn't work for me after the A12 update. Volte works though. Downgrading back to A11 using the official downgrade zip fixes mobile data, but I get the OTA to 12 again. Any idea how to fix it in A12?
nvm, removing and reinserting sim card fixed the issue
i am running the t mobile version with the global firmware. i updated with the indian version before everyone realized that it wasn't a global version (like every past OOS update). had the no signal issue (i'm assuming the indian version doesn't have the right radio bands for the us versions). i rolled back to OOS 11 and got my data signal back, waited for the global/us version (which just came out) but when I try to flash it I am still getting the same no signal issue. Oxygen Updater still thinks i have the Indian version, it says:
"It looks like you've selected the wrong device, "OnePlus 7 Pro" instead of "OnePlus 7 Pro (India)"
In Android Settings, phone is listed as GM1917 (Global/International Version)
Any help would be greatly appreciated!
I was able to regain tmobile data by flashing the modem.img from oos11 to finally fix this. Give it a shot go here. Do a data backup in case.. I had no problems until I did a data wipe after setting up the phone. I am not sure if this is a good fix or not but it works on my phone. Anyone else have a suggestion I am open to it.
So to do this I need to unlock my bootloader and setup TWRP? Right now everything is stock other than the global firmware...