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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 am having an issue with updating a Red AT&T Galaxy Siii OTA. I am not rooted (and have never been rooted on this phone), running stock ROM, currently on baseband I747UCLG1. Everytime I try to update OTA manually, I get an error that says, "Communication Failed. The server is currently unavailable. Your device will automatically check for updates within the next 48 hours."
I have also noticed a few others in the update thread having the same issue, but I haven't seen a solution posted. That thread is mostly about issues with updating on a rooted phone, so I thought I would start a new thread focused on this issue.
I have tried the following:
1. Tried on more than one wifi network to eliminate possibility that there is any issue with my network.
2. Cleared the AT&T Update application cache and tried again - multiple times.
3. Did a full factory reset, and tried again.
None of these has resulted in me being able to update OTA. Are there any others out there like me? Has anyone found a solution yet?
robertlewisca said:
I am having an issue with updating a Red AT&T Galaxy Siii OTA. I am not rooted (and have never been rooted on this phone), running stock ROM, currently on baseband I747UCLG1. Everytime I try to update OTA manually, I get an error that says, "Communication Failed. The server is currently unavailable. Your device will automatically check for updates within the next 48 hours."
I have also noticed a few others in the update thread having the same issue, but I haven't seen a solution posted. That thread is mostly about issues with updating on a rooted phone, so I thought I would start a new thread focused on this issue.
I have tried the following:
1. Tried on more than one wifi network to eliminate possibility that there is any issue with my network.
2. Cleared the AT&T Update application cache and tried again - multiple times.
3. Did a full factory reset, and tried again.
None of these has resulted in me being able to update OTA. Are there any others out there like me? Has anyone found a solution yet?
Click to expand...
Click to collapse
I was having the same exact problem. I even changed phones thru warranty. The new phone did the same thing. New SIM card didn't help. I had a guy at tech support to push the update to me.
I am having mine replaced under warranty as well. I hope it ultimately fixes the problem. What I don't want is to have to contact AT&T tech support every time there is an update and ask them to 'push' it to me - then have to explain the entire issue over again, and be forced to go through their trouble-shooting again which includes them insisting I do a factory reset.
Is there anyone else out there having this issue? I would like to get a sense for whether this is pretty isolated, or whether it's a bit more common.
IDK, co-worker with a Skyrocket has had the same issue, but he doesn't care about the update, so he hasn't bothered to get it resolved.
If I didn't have a red GS3, I could goof around and tell you that is what the problem is...
Actually, if it were me having the issue, I'd walk into AT&T and have their guys mess around with it. No telling why some have more issues than others.
robertlewisca said:
I am having mine replaced under warranty as well. I hope it ultimately fixes the problem. What I don't want is to have to contact AT&T tech support every time there is an update and ask them to 'push' it to me - then have to explain the entire issue over again, and be forced to go through their trouble-shooting again which includes them insisting I do a factory reset.
Is there anyone else out there having this issue? I would like to get a sense for whether this is pretty isolated, or whether it's a bit more common.
Click to expand...
Click to collapse
i had the exact issue went to att yesterday and tried a new sim card, but that didnt work. i tried everything you did with no suck luck. the want to warranty out my phone but im not dealing with them again so i just rooted and flashed it. i also have the red one... maybe its just this color since it came out later with a different baseband version?
Not really a solution but you could install this http://forum.xda-developers.com/showthread.php?t=1902178 to be fully stock LH9 with Root. Or use the OTA zip from here http://forum.xda-developers.com/showthread.php?t=1896773.
aboveusonlysky said:
i had the exact issue went to att yesterday and tried a new sim card, but that didnt work. i tried everything you did with no suck luck. the want to warranty out my phone but im not dealing with them again so i just rooted and flashed it. i also have the red one... maybe its just this color since it came out later with a different baseband version?
Click to expand...
Click to collapse
No, It's not just because it's red, regardless of their original baseband versions.
Otherwise, I wouldn't have been able to update.
78c10 said:
No, It's not just because it's red, regardless of their original baseband versions.
Otherwise, I wouldn't have been able to update.
Click to expand...
Click to collapse
You mention in your signature that your phone is rooted. So, did you update OTA then root, or did you update after rooting through some other method? The challenge some of us are having is that we are not rooted, and cannot update OTA because of the 'server error' it gives us everytime we try.
Problem Solved - for me at least
Well, the problem is solved for me, and I thought I would share what I found out here in hopes it helps someone else.
First, I had the phone replaced under warranty. It appears to be a brand new phone. When I received the new phone, I started it up, went through the normal startup stuff - entered my Google account information, it backed up my info and settings. Before I loaded any apps, I went straight to the update screen, and tried to check for an update. I again got the 'communication failed' error. Bummer.
So, then, I did a factory reset on the new phone, but this time instead of entering the initial Google account info on the startup screens, I skipped through all of the initial screens, got to the home screen, then went straight to the update screen - and this time it worked! So, it must be something to do with the initial screens, and entering Google account information that caused the problem.
Then, I got to thinking - perhaps this might work on my old phone too. Since I just got the warranty phone today, I still had my old phone (which needs to be sent back). So, I did a factory reset on it, skipped all of the initial screens where it asks for Google account information, and it still didn't work on the old phone. So, I'm not sure what the original issue was.
By the way, after the update installed on the new phone, and I went through and entered all of the Google account settings, and then checked for the update again, and there was no error.
So, perhaps this might be helpful for others?
I've done a lot of digging through the forum and can't find an answer, so forgive me if this is an already-answered question.
I have a T-mobile S4 with a camera stuck on the classic "updating camera firmware" error message with black screen. If I open Snapchat the front facing camera will work, but with a slight delay in projection.
Here's the thing...this has happened on two separate phones now and on both of them it happened about 48 hours after I signed into the phone with my google account. Is it possible there is some kind of malware attached to my google account?
In the newest phone I have done a clean full wipe using TWRP, then Odin-flashed a full firmware package I found here on xda (recovery, OS, modem, kernel). Cache wipe and factory reset immediately after rebooting from Odin mode. Still have problem.
Have switched out known good cameras from other phones, and the phone I'm working on was functioning perfectly until I signed into it with my account. Totally stumped here, and really need some assistance.
Phone is:
M919 logic board in I337 body
Kitkat 4.4.4
Baseband: M919UVUFNH7
Kernel: 3.4.9-6281449, [email protected] #1
Build: KTU84P.M919UVUFOK3
Security software version: MDF v1.0 release 3, VPN v1.4 release 2
If anybody's got some ideas, please let me know!
Ok, no answers yet but plenty of views, so either this is an extremely rare issue that no one knows a solution for, or it's a ridiculously stupid question that everyone knows the answer to. I'm going to try and keep a log of what I'm doing with this phone in case any other rookies need assistance in the future.
So far I've flashed three different versions of stock Kitkat onto the phone....OH3, OK3 and NH7. When I flash OK3 my build number doesn't match my baseband (baseband reads NH7)...not sure what's going on there. Also, if I flash OK3 I lose my wifi....do not have this problem with other versions of firmware. Each flash is done after a full clean wipe with TWRP.
I found a thread that mentions an almost identical camera issue being caused on an M919 that was flashed with Nottache Xposed framework for AT&T phones. The OP said they could fix the issue by wiping the framework off the phone. Since my M919 motherboard is installed in an I337 body, I'm wondering if this is something related to a compatibility issue between T-Mobile and AT&T components. Best lead I've got so far.
Two posts have mentioned a fix. One says he opened Google Edition Camera Photosphere and his problem went away. He was running a different machine than mine so I haven't tried this yet, but I'm doubtful. The other user said they have only been able to solve the cam issue by installing a stock modded kernel by @jovy23. All the links I've found to this kernel are dead now, so no dice there.
I'm gonna put my M919 motherboard into an M919 body, wipe and flash stock rom again and see if somehow that does anything.
As a side note, I started getting "SIM not inserted" errors just before I began flashing different roms, and since the initial flash I've lost my SIM completely. So now I've got no camera, no SIM card being read, and sometimes losing wifi. I need this phone for work, so this is kind of sh*tty.
You cant downgrade once youve updated to OK3. The order would have to have been NH7, OH3 then OK3. It seems like mabey its not flashing correctly. Try a different odin program 3.04 3.07 3.09 are good ones. Flash it twice, untick auto reboot and manually power off and back into download mode and flash again. Dont use adv reboot menu to boot into download or it may not flash correctly. If that doesnt work I'm not sure what else to try. Good Luck
Ok, latest update for future readers...
It seems that lordodin912 is right when he says that flashing to OK3 means you can't flash backwards to a previous baseband/build. I hadn't seen that info anywhere so I didn't know about it. I'm not sure how to go about finding this kind of info on the forum but it would have been nice to know ahead of time. Anyhow...thank you for that information lordodin.
Here's where I'm at now:
-I was originally on NH7 with the camera error and sim card error. Flashed NH7 full stock after doing a full wipe and still had problems.
-Flashed OK3 full stock after full wipe and still had the problems, and also lost wifi capabilites (as in the phone wouldn't turn on wifi at all). At this point the baseband read as NH7 but the build read as OK3. I don't know why.
-Tried flashing OH3 after that (didn't know any better) and it wouldn't take. At this point wifi capabilites returned but still no cam and not reading sim card.
-Flashed OK3 again and wifi returned but still no cam and no sim. A couple hours later I powered the phone off and then back on, and Samsung then notified me of OTA updates. This update notification hadn't appeared before I manually rebooted the phone. I took the updates and now have wifi, sim card is being read, and my camera appears to be functioning properly as well. About 20 minutes or so after the updates are applied, the sim card error returned and told me to restart the phone. I did so and now the phone is reading the sim card again.
Right now my best guess is that when I was on NH7 I had accidentally made some app and update settings changes that prevented me from receiving some of the important OTA updates connected to camera and sim functioning, and this caused incompatibility between certain parts of the firmware that had been updated and others that had not. Trying to flash OH3 failed to solve the issue because I had already flashed OK3 before that and you can't go backwards from OK3. I don't know why the initial OK3 flash failed to fix anything, but I'm guessing the flash just didn't take as well as I thought it did. Flashing OK3 twice in a row seems to have done the trick, I presume because it reset and updated everything so that all firmware was compatible with itself.
I don't know how this could have happened (I try to be very careful about what I freeze and uninstall), but it's the most likely culprit because after flashing the latest firmware manually (twice) and allowing OTA updates my phone returns to proper function. Why OK3 didn't work correctly at first is beyond me....I don't see why it should have taken a few hours or a second reboot for OK3 to begin offering updates but whatever.
I'm doubtful that the camera will continue to work after the next 48 hours, but we'll see. I'll report back in with what happens after a few days go by.
Leaving an update here as I said I would.
For two months the phone has been functioning properly. Camera, sim and wifi have all been good. About one week ago my camera started acting glitchy again and then stopped working. The problem is the same as before- upon opening camera app the screen is black with a message saying "updating camera firmware", then nothing happens. This occurred around the same time I started using google hangouts frequently...don't know if that is related to the issue or not.
Yesterday the phone began showing the error message about sim card not being read, and then today it stopped reading the card altogether.
I repeated the same procedure that seemed to fix these problems two months ago and it hasn't done the trick. Full clean wipe of phone using TWRP, then installation of Chainfire's Autoroot, then flashed OK3 stock firmware twice with battery pulls between installations. Factory reset immediately after install of stock ROM. When connecting to wifi, no OTA updates appear. Camera not functioning, sim card not being read.
Phone shows baseband and build number are matching. I have no ****ing idea what the problem is with this phone. Beyond frustrated.
Anyhow, I'll keep updates going as long as I am working with this thing, maybe it'll help someone later. Anyone knows anything that could help, feel free to chime in.
Hi, I rebooted by HTC 10 a day ago (after 3 months uptime; previously restarted ok after 4.5 months) and now it no longer gets a cell signal (no service). Phone was working ok before the restart.
Wifi works ok, bluetooth ok, USB ok. I've been into settings, Backup & Reset, and tried a Network settings reset. Didn't fix it, so I tried a Factory data reset; still not working.
Under settings, Airplane mode says "Turning off..." as if it can't complete the operation. Under About->Network, Service state reports 'Radio Off'.
Under Mobile data->Network operators, selecting 'Search for networks' reports "Something went wrong while searching for networks."
I can't imaging it is a hardware error because it was working until the reboot yesterday.
Are there any tools I can use to diagnose the radio?
I did an online chat with HTC and they led me thru the process of going into the Testing screen (via *#*#46...) and I tried the 'turn on radio' button. No luck. They suggested I return the phone for repair, but as it's 1.5 years old, out of warranty, it probably isn't worth it
I had one last idea. Although I've tried factory resets a couple of times, I have not tried uploading a different ROM. If I do put a different ROM on the phone, does the bootloader reset any of the hardware (i.e cellular radio)?
time_lord2004 said:
I did an online chat with HTC and they led me thru the process of going into the Testing screen (via *#*#46...) and I tried the 'turn on radio' button. No luck. They suggested I return the phone for repair, but as it's 1.5 years old, out of warranty, it probably isn't worth it
I had one last idea. Although I've tried factory resets a couple of times, I have not tried uploading a different ROM. If I do put a different ROM on the phone, does the bootloader reset any of the hardware (i.e cellular radio)?
Click to expand...
Click to collapse
Simply installing a custom ROM will not affect the radio partition.
Why not try a RUU to return to full stock. Find one for your phone and run that. If it still doesn't work then it's a hardware problem.
Ok, so I replaced the current 2.41.401.41 (August) ROM with the earlier 2.41.401.4 (January) in the hope that a ROM change might reset the cellular radio. It didn't. 'Turn on radio' still does not respond either.
I did this with the bootloader onlocked, but S-ON. I think my very last attempt to fix this could be to set S-OFF, in the hope that some tool might be able to access the radio partition and re-write it or reset it or something. (This is still in the slim chance that this fault really is in software and not hardware!)
Are there any xda tools that write to or reset the radio partition (when S-OFF is set)?
What the...?!!?? So I thought as one last go at this (unless someone had comments re the S-OFF/radio partition idea), I'd let the phone get the OTA update back to the latest OS. So first I executed 'fastboot oem lock'. That of course erased device and reset it again. Radio still not working, no surprise.
After that, restarted in bootloader mode to confirm it says 'relocked', then rebooted normally... and I've started receiving missed txts! WTF.
So with enough restarts/resets, it's fixed itself? Faulty hardware, yeah right. Unless it is on the turn and happens again. [Edit: Yes it has, damn.]
Ok, so it looks like it's possibly a software problem (but maybe at a low-level, related to the radio partition maybe?).
So got the phone onto the latest OTA software, but it broke again after a reboot (as above). I decided to repeat some steps (without needing the OTA update this time - just with the latest official ROM).
- Unlocked bootloader, restarted; does a factory reset; radio broken still.
- Relocked bootloader, restarted; does a factory reset; radio broken still.
- Shutdown, go to bootloader, check status to see that it's 'relocked' (it is), restarted, radio now works.
I'm too nervous to experiment further, but it seems this process is repeatable. I don't know if the radio coming to life, each time after this sequence of events, is a coincidence or not, but if it isn't, it would suggest to me that locking the bootloader then checking the status fixes things. Maybe this sequence toggles something dodgy in the radio partition.
amazing this is happening so close to Christmas on the older phones (mine has just done this aswell)
I'm going to dig into the phone and see what i can find leaving the phone off for 5 min and restarting has re enabled the radio for me 3 times, going to lock/unlock bootloader to see if this is repeatable fix.. jesus htc its like you've programmed the radio to spazz out. (this phones been used in 4 countries on 4 different sims, australia > japan > Malaysia >back to australia) so shes been well used.
I got this disease a week ago, tried to restart, didn't help. Been tapping airplane mode like million times, nothing. Found this thread, followed your instructions guys.
time_lord2004 said:
Ok, so it looks like it's possibly a software problem (but maybe at a low-level, related to the radio partition maybe?).
So got the phone onto the latest OTA software, but it broke again after a reboot (as above). I decided to repeat some steps (without needing the OTA update this time - just with the latest official ROM).
- Unlocked bootloader, restarted; does a factory reset; radio broken still.
- Relocked bootloader, restarted; does a factory reset; radio broken still.
- Shutdown, go to bootloader, check status to see that it's 'relocked' (it is), restarted, radio now works.
I'm too nervous to experiment further, but it seems this process is repeatable. I don't know if the radio coming to life, each time after this sequence of events, is a coincidence or not, but if it isn't, it would suggest to me that locking the bootloader then checking the status fixes things. Maybe this sequence toggles something dodgy in the radio partition.
Click to expand...
Click to collapse
Didn't work for me :/ moved on to zachariah's solution...
zachariah109 said:
amazing this is happening so close to Christmas on the older phones (mine has just done this aswell)
I'm going to dig into the phone and see what i can find leaving the phone off for 5 min and restarting has re enabled the radio for me 3 times, going to lock/unlock bootloader to see if this is repeatable fix.. jesus htc its like you've programmed the radio to spazz out. (this phones been used in 4 countries on 4 different sims, australia > japan > Malaysia >back to australia) so shes been well used.
Click to expand...
Click to collapse
Yes, IT WORKED.
Don't get me wrong, this is not the end.
Today. Radio doesn't work again. 5min off doesn't help anymore, unlocking-relocking bootloader ain't do **** too.
If you find any other action sequence which "fixes" radio, please share.
So did any one of you actually try running a RUU like Tarima said? That should reflash the radio partition and fix any potential software issues.
lightweaponx said:
So did any one of you actually try running a RUU like Tarima said? That should reflash the radio partition and fix any potential software issues.
Click to expand...
Click to collapse
Today I ran RUU. It didn't fix radio. Problem must be somewhere out of radio/system partitions range.
Well, I thought I'd do one final(?) post regarding this issue. I'm starting to concede that I might have a hardware fault, but it's taken a while to accept this.
About 2 weeks ago I started having problems with the 'swipe-down' at the top of the screen to look at notifications and settings (and it started responding badly in the camera app). Then it stopped responding completely... work-around was to use an 'open notifications' app.
However, I tried out 'Apex Launcher' as an alternative to the Sense interface, and swipe-down worked perfectly ok, so isn't the hardware ok? Isn't it a software issue? However, swipe-down had completely stopped working in the camera app by then (using a different camera app is acceptable work-around).
Roll forward to a couple of nights ago, I got notification and updated to android 8/Oreo, what have I got to lose! After the update completed, I can now swipe-down ok again on the home screen! But still not in the default camera app! So have I got a hardware problem or not...
But the big thing, and the biggest headache... once again after the big update (to Oreo) and reboot - once again the cellular radio was not working. I tried all my tricks of the past, nothing would make it go. A factory reset (to Oreo, not an old RUU), unlock and relock (which does a factory reset), nothing worked. Brought up phone info via *#*#4636#*#* and this seems to have had a make-over. There is now a button for 'mobile radio power' (must be a replacement for the 'turn on radio' option) which was showing as off. Turning it on seemed to do nothing (leaving it for a while and then waiting for screen refresh, this button would display as off again).
I'd probably rebooted, shutdown/gone into bootloader at least 2 dozen times, tried all combinations of everything I could think of and could not get it to wake up. At lunchtime today I was leaving the office, booting up my phone one last time and said to a workmate 'going to a shop to look at new phones'. 30 seconds later I look down at my screen... what the *(&$%*&!! I have a signal! Missed txts are coming in!
I know that now that the cellular radio is on, it'll keep running. It always has through this whole ordeal. It's just a matter of getting it to turn on in the first place, or starting after a reboot.
The fact that after installing Oreo the swipe-down works nicely (except for the default camera), and the cellular stuff works fine, once it is on, it really is difficult to conclude whether these are all software or hardware issues. But the reluctance of the system to turn on the cellular radio might be the biggest damning factor to point to it being dodgy hardware.
So the key is not to have to reboot ever again, or at least until the next flagship is out! I still have faith in the HTC stuff, but this has been frustrating...
Hope this helps someone out there!
So i've opened mine up - was due for a screen replacement anyway - tada bad contacts to the radio module (dry solder joint) physically pressed the radio module and it turned straight on. *i've added some paper layers underneath to keep *merckanikal* pressure on it (easier fix than reflowing) and now i know where it chip is i can press on the screen to add a little more if it doesn't work
It really ****ed me today however(seemed to cause phone to bsod, then reboot without radio) and the reason i've spent the last 3 hours replacing the screen and ****ing with the radio.
(whole day of work lost thanks to it. won't see that time back)
In other news i went and tested the note 8's spen - and i think i'm retiring the 10 this week. althought i've just fixed it shes' let me down for the last time.
The only negative i've gotten from the mechanical pressure is the lcd is showing a slight tinge of red now that the glue has hardened. and theirs pressure on the back of the screen. i used 4 layers of 80gsm paper (folded) to pack it out. i'm hoping as the phone heats and moves the paper will compact slightly more and the red blub on the screen will dissipate entirely -
- restarted over a dozen times to confirm the fix is atleast working for me. bootloader'd recoveried etc.. hasn't disabled the radio since..
Hope this helps for any of you still hanging onto the htc10.. (the pixel2's daddy, seriously just feels like the exact same phone*thats what she said?*)
time_lord2004 said:
Hi, I rebooted by HTC 10 a day ago (after 3 months uptime; previously restarted ok after 4.5 months) and now it no longer gets a cell signal (no service). Phone was working ok before the restart.
Wifi works ok, bluetooth ok, USB ok. I've been into settings, Backup & Reset, and tried a Network settings reset. Didn't fix it, so I tried a Factory data reset; still not working.
Under settings, Airplane mode says "Turning off..." as if it can't complete the operation. Under About->Network, Service state reports 'Radio Off'.
Under Mobile data->Network operators, selecting 'Search for networks' reports "Something went wrong while searching for networks."
I can't imaging it is a hardware error because it was working until the reboot yesterday.
Are there any tools I can use to diagnose the radio?
Click to expand...
Click to collapse
Not sure if this will help you or if you even have the issue now but its worth the try if you do. I upgraded firmware and lost radio too and couldnt get it back in any other way until I tried this. Worked perfectly
https://forum.xda-developers.com/htc-10/how-to/solution-imei-signal-downgrade-oreo-8-0-t3748999
See if it works. I cant say for your device but its worth the try
Did Anyone Has Tried The Method On S-Off by Fastboot erase persist plz tell me if it works i also have same issue
---------- Post added at 06:33 PM ---------- Previous post was at 06:21 PM ----------
Dissmeister said:
Not sure if this will help you or if you even have the issue now but its worth the try if you do. I upgraded firmware and lost radio too and couldnt get it back in any other way until I tried this. Worked perfectly
https://forum.xda-developers.com/htc-10/how-to/solution-imei-signal-downgrade-oreo-8-0-t3748999
See if it works. I cant say for your device but its worth the try
Click to expand...
Click to collapse
Did It Really Works
Adeel Ali said:
Did Anyone Has Tried The Method On S-Off by Fastboot erase persist plz tell me if it works i also have same issue
---------- Post added at 06:33 PM ---------- Previous post was at 06:21 PM ----------
Did It Really Works
Click to expand...
Click to collapse
Yes it works.
yldlj said:
Yes it works.
Click to expand...
Click to collapse
Brother Did U Tried It U Also Have HTC 10
Adeel Ali said:
Brother Did U Tried It U Also Have HTC 10
Click to expand...
Click to collapse
That thread is full of people who it worked for. It didn't work there wouldn't even be a thread telling people what to do. If the issue your having is because you went from Oreo to Nougat then yes it definitely works. Did you try it?
yldlj said:
That thread is full of people who it worked for. It didn't work there wouldn't even be a thread telling people what to do. If the issue your having is because you went from Oreo to Nougat then yes it definitely works. Did you try it?
Click to expand...
Click to collapse
Yes I Went From Oreo To Nougat Once
Adeel Ali said:
Yes I Went From Oreo To Nougat Once
Click to expand...
Click to collapse
Then erase persist. Or get back on oreo
RUU worked for me
Hey guys,
My Pixel 2XL initially had some reboot issues so I decided to root it, and was able to do that successfully with magisk on stock firmware with some modules installed as well. It regained its functionality for the most part but unfortunately the Wifi stopped working (kept searching, could'nt find any network). It would sometimes randomly work on some reboots but whenever it did, the phone would auto-reboot after a while and lose the function again (but would work perfectly otherwise).
So I decided to unroot and factory reset with stock firmware thinking it might be a partition defect, just to see if that fixes it but it didn't. And what's more, the phone has once again returned to bootlooping like before root. Can anyone help me find out the issue here? And if I can manage to root it again and get it working, is there some way to resolve this issue (maybe through a custom kernel)?