Signal problems after ROM update - HTC One S

Hi all,
I tried to update my HTC One S to TrickDroid 7.1 from 7.0 (before you ask, I did exactly what is written in the op post/author's site like always: wiping, flashing from recovery and with the script, rebooting).
After the first reboot I saw that even after I unlocked my sim with the pin, I had no signal. I tried rebooting into recovery and deleting cache to no avail. I tried rebooting many times but nothing seemed to work, except manually removing and inserting again the sim card or activating and deactivating airplane mode. And even after doing that, the signal is very unstable and so are the mobile data and the weather widget.
So I tried to reflash the 7.1 at first, and then the 7.0 with no results.
If this could be helpful, I never updated/flashed the Radio on my device, since everything seemed to work fine until 7.0.
Hope you can help me. Sorry for my bad English.

Redownload file, fullwipe again and try again, also wait 1 day if you really have bad signal and check your speed with speedtest, the icons say nothing

torxx said:
Redownload file, fullwipe again and try again, also wait 1 day if you really have bad signal and check your speed with speedtest, the icons say nothing
Click to expand...
Click to collapse
Just did what you suggested (checked the MD5 as usual), but the problem still persists. For the mobile data, the speed is nearly the same and the icons are good (I don't see the G), it's just that now they continue changing from 3G to H constantly when I'm at home. Before I had only the H with no changing.

Resolved after reinstalling the stock rom and then the TrickDroid rom. Just for info, is 1.06s.50.02.27_2 the last Radio version or there's a newer one? In the second case, where can I find it with a good tutorial (the one I found seemed outdated)?
Thanks.

it is the latest

Related

Wifi won't work on ICS, only on HC - Help needed

Hello all I hope you can help me with this...
I'm having the strangest issue with my P6200L... Everything was working fine a couple of days ago... I was using latest CM9 by aorth here, browsing the web and everything when suddenly.... Wifi disconnected and never reconnected again...
The symptoms are:
- displays all available networks in range
- if I force to connect, all networks disappear and saved connections are "not in range"
- if I turn off/on again it displays all networks in range again, saved ones are "disabled", if I force connect it repeats the cycle.
I tried factory reset dozens of times. Didn't work.
I tried flashing CM9 again (with this and another patch I found on the thread (forgot where it is)) dozens of times. Didn't work.
I tried flashing official ICS (Open Austria) dozens of time. Didn't work.
Needless to say, I did data wipe/factory reset/format cache/clear dalvik twice between each flash.
And then I flashed stock Honeycomb. It worked. Wifi connected! All was fine!
Marvelous! Or so it seemed...
Now that I got it working again, I want to upgrade to ICS, so I flashed ICS Open Austria. Wifi stopped working.
"Ohh well", I thought, "let's try everything again"
Flashed stock Honeycomb again. Working.
Flashed CM9 + patch. Stopped working.
Flashed ICS Open Austria. Still not working.
Flashed stock Honeycomb yet again. Working.
Flashed ICS Open Austria. Not working.
Flashed stock Honeycomb. Working.
My conclusion: Wifi works only on stock 3.2.
Why? I have absolutely no idea whatsoever.
I've tried every possible combination of flashing and wiping data (except from stock ICS recovery, as I have one of those bad chips and I'm afraid of the brick bug)
Is there anything else left to try? Maybe copying some system files over from stock Honeycomb to an ICS firmware?
I'm really getting desperate here and I've run out of options. I'm hoping the community here on XDA helps me solve this mystery.
It is similiar to this bug here, but although the user there fixed it by several wipes/flashes, apparently I'm not having the same luck.
[last-effort yell]
PLEASE HELP! :crying:
[/last-effort yell]
This is a know issue on ics...
Sent from my GT-P6200 using xda app-developers app
fefopumper said:
This is a know issue on ics...
Sent from my GT-P6200 using xda app-developers app
Click to expand...
Click to collapse
Really? On every ICS firmware? But why was it working the first time I flashed ICS, but not anymore?
Sorry for all these questions, it's just that I'm completely dazzled by this issue, hahaha :silly:
But thank you for your reply :highfive:
try wifi fixer, i solved my problem with wifi.
Sent from my GT-P6200 using Tapatalk 2
petrenj said:
try wifi fixer, i solved my problem with wifi.
Sent from my GT-P6200 using Tapatalk 2
Click to expand...
Click to collapse
I tried that yesterday, but wifi kept restarting for hours and never connected
there is a wifi fix flashable in recovery search for it somewhere in the android dev section of cm9 by aorth
Justinhopaolo said:
there is a wifi fix flashable in recovery search for it somewhere in the android dev section of cm9 by aorth
Click to expand...
Click to collapse
I did flashed that zip, as stated in OP:
rickmiraldo said:
I tried flashing CM9 again (with this and another patch I found on the thread (forgot where it is)) dozens of times. Didn't work.
Click to expand...
Click to collapse
It's still not working... It flashes successfully but wifi still can't connect
Maybe you hve the wrong password..
Sent from my GT-P6200 using xda premium
Justinhopaolo said:
Maybe you hve the wrong password..
Sent from my GT-P6200 using xda premium
Click to expand...
Click to collapse
Hahahaha I'm 100% sure this is NOT the issue here
Wifi networks keep dissapearing when I try to connect. I have tried in 3 different routers with different encryption settings, so I'm sure this is not on my end.
Could be that you flash and incorrect firmware, maybe for the p6210 tab?
Sorry, I'm just guessing , I don't know what could be the problem.
Kuniokun said:
Could be that you flash and incorrect firmware, maybe for the p6210 tab?
Sorry, I'm just guessing , I don't know what could be the problem.
Click to expand...
Click to collapse
No problem about that, we're all guessing
But no, I'm sure it's for the P6200 because it worked the first time I flashed. If it was for the P6210 my tab wouldn't even boot, partition layout is different...
I'm having this kind of issue aswell. Wifi is doin' fine with HC 'til flashed it to ICS. Damn, I really hope someone could help us regards with this issue. I also tried Wifi fixer, it helps but not that enough. 'Cause it connects me to my wifi but after a minute or two. It'll disconnect and reconnect. This is happening again and again. And it's kinda annoying when watching video on youtube or surfing the net. Well, just sharing my issue.
Yeah, I know how it's like... I reverted back to ICS while there isn't a fix... It's weird because it also happens on official ICS from Samsung, which it shouldn't
guys, I had the identical problem with wifi on ics. I returned to the hc and wifi worked. Then again the ics and did not work. Wipe cache, Dalvik, data, everything I tried several times and no results . Then I installed wifi fixer and it was a little better, over *# 94 349 # tablet began work with the occasional stop. a couple of times I rebooted it. and after one reboot started to work normally. I know that I m not helped, but it is my experience.
Sent from my GT-P6200 using Tapatalk 2
petrenj said:
guys, I had the identical problem with wifi on ics. I returned to the hc and wifi worked. Then again the ics and did not work. Wipe cache, Dalvik, data, everything I tried several times and no results . Then I installed wifi fixer and it was a little better, over *# 94 349 # tablet began work with the occasional stop. a couple of times I rebooted it. and after one reboot started to work normally. I know that I m not helped, but it is my experience.
Sent from my GT-P6200 using Tapatalk 2
Click to expand...
Click to collapse
Are you talking about this app? I've tried that, but the only thing it did was to keep disabling/enabling the wifi... Several reboots later, same results... I'm glad it worked for you, but so far I'm not in luck
http://forum.xda-developers.com/showthread.php?p=21406675
check this thread..
Sent from my GT-P6200 using Tapatalk 2
petrenj said:
http://forum.xda-developers.com/showthread.php?p=21406675
check this thread..
Sent from my GT-P6200 using Tapatalk 2
Click to expand...
Click to collapse
OK, I got some progress.... But it's still bad, keeps disconnecting... Here's what I've done...
I flashed CM9 with wifi patch and tried the app above. Restarted, no luck. Still didn't work.
I removed my SIM card, restarted in CM9, and Wifi worked! If I put it back in, wifi stops working.
I tried changing country codes with the app above, lost 3G SIM card connectivity. No wifi and no 3G, I though I f***ed up everything.
ODINed back to stock Honeycomb. Got a "no SIM card" error. But wifi worked.
Restarted several times, tried changing country codes several times, still got the "no SIM card" error.
After several attempts by removing/inserting the SIM card and restarting I got it working, finally.
Tried flashing ICS Open Austria. Both Wifi and 3G works!!! However wifi keeps disconnecting every 40 seconds or so.
Tried Wifi Fixer from Market, but all it does is monitor when wifi disconnects and then resets it. It connects again, but 40 seconds later it disconnects again, thus repeating the cycle.
It's still not usable, but it is some progress. I'm afraid to factory reset in official ICS because of brick bug, but I'm willing to do some more steps if anyone got some more ideas
THANK YOU very much for your response petrenj! We're getting somewhere here! :good:
rickmiraldo said:
OK, I got some progress.... But it's still bad, keeps disconnecting... Here's what I've done...
I flashed CM9 with wifi patch and tried the app above. Restarted, no luck. Still didn't work.
I removed my SIM card, restarted in CM9, and Wifi worked! If I put it back in, wifi stops working.
I tried changing country codes with the app above, lost 3G SIM card connectivity. No wifi and no 3G, I though I f***ed up everything.
ODINed back to stock Honeycomb. Got a "no SIM card" error. But wifi worked.
Restarted several times, tried changing country codes several times, still got the "no SIM card" error.
After several attempts by removing/inserting the SIM card and restarting I got it working, finally.
Tried flashing ICS Open Austria. Both Wifi and 3G works!!! However wifi keeps disconnecting every 40 seconds or so.
Tried Wifi Fixer from Market, but all it does is monitor when wifi disconnects and then resets it. It connects again, but 40 seconds later it disconnects again, thus repeating the cycle.
It's still not usable, but it is some progress. I'm afraid to factory reset in official ICS because of brick bug, but I'm willing to do some more steps if anyone got some more ideas
THANK YOU very much for your response petrenj! We're getting somewhere here! :good:
Click to expand...
Click to collapse
Unfortunately I'm experiencing the same problem as yours. I have 3 tabs and all of them exhibits the problem in ICS. Wifi seems a lot more stable in honeycomb. I already tried xxlpl and xxlpn with/without wifi fix from aorths cm9. I'm also experiencing force reboots when I disable and enable wifi for sometime.
ejoya said:
Unfortunately I'm experiencing the same problem as yours. I have 3 tabs and all of them exhibits the problem in ICS. Wifi seems a lot more stable in honeycomb. I already tried xxlpl and xxlpn with/without wifi fix from aorths cm9. I'm also experiencing force reboots when I disable and enable wifi for sometime.
Click to expand...
Click to collapse
How odd... It's weird that some people have this issue while others don't... Also, I'm beggining to wonder if this is something that aorth or other dev can fix, seeing as it affects several different devices with ICS, and not only our tab. I don't think it's a hardware problem, because wifi works in Honeycomb...
So far, if we want to use wifi in our tabs we must remove the SIM card or just stick with Honeycomb... I've stopped using my tab for a while due to the constant data wipes/flashes and dedicated it to try to fix this issue... I really don't want to restore all my apps twice a day while switching between ICS and HC versions
Are there any P6210 users reading this? If yes, are you able to use wifi in your tab? As the P6210 doesn't have a slot for a SIM card, this shouldn't affect you, right?
Anyway, let's wait for aorth to be back from his trip and introduce this thread to him. He should be able to clarify something to us.
Affects P6210 as well
GT-P6210UWR
XXLB2 Firmware as stock
16GB wifi without I.R.
Sent from my GT-P6210 using XDA Premium App

Signal / Sim issue?

Hi Guys,
Strange problem that has me a little stomped and nervous..
Basically I was on the one plus one official forums and found a thread talking about how much better 25R is when it comes to battery life.. I have a brand new Oneplus one that is is / was on 44S.
In this thread they linked to xda for the rom, it was just a stock 25R rom that was made a flashable zip. Well I figured what the heck might as well try it, made a nanoid backup and titanium backup, wiped and flashed away.
Well as soon as I booted into 25R I noticed I had no signal at all, like nothing. So then I set up the system a little figuring whatever just need to reboot I guess.. Still nothing.
I then pop out the sim card and notice now the "No sim card" icon displays then disapears over and over.
I reverted back to my nanoid and still my sim card issue persists.. Nothing I seem to do restores my signal, I have flashed multiple modems etc..
Has anyone ever heard of this? I find it very hard to believe I some how developed a hardware problem the same exact time I flashed 25R.. sure as hell seems like a hardware problem though.
*** Edit I tried one more.. on the Android Developement area there was a stock rooted 44s with a zip that has 44s etc.. modem etc.. I flashed this file - even though I already flashed another 44s modem zip.. Seems to have given me back my signal and sim detecting abilitie.. Thankfully..
I don't know what triggered this, this is the thread I got the 25R zip from: http://forum.xda-developers.com/oneplus-one/general/rom-xnph25r-cm11s-zip-t2820008
Teach me to flash anything while at work without access to fastboot.
I had this problem aswell, actually still have it whenever i flash a new rom.
The thing you have to do to get your signal back is changing your preferred network type in Settings > Mobile networks.
Mine has no option ticked standard, so i had to manually set it to 3G which solved my problem.
Tell me if it worked for you!
mumaster20 said:
I had this problem aswell, actually still have it whenever i flash a new rom.
The thing you have to do to get your signal back is changing your preferred network type in Settings > Mobile networks.
Mine has no option ticked standard, so i had to manually set it to 3G which solved my problem.
Tell me if it worked for you!
Click to expand...
Click to collapse
Yep. You need to do that as suggested "......... in Settings > Mobile networks....to 3G " / 4G / LTE depending on your Carrier/Network......:good:
kash_si said:
Yep. You need to do that as suggested "......... in Settings > Mobile networks....to 3G " / 4G / LTE depending on your Carrier/Network......:good:
Click to expand...
Click to collapse
I dont know what caused this problem, i think it started after i flashed ColorOS, so maybe that flash has overwritten some important files, i dont know.

Gps broken

i have a nexus 5 that is completely stock. I used to have it rooted but decided to go back to stock for lollipop. I am running android 5.1. Since I have had lollipop I have zero gps capability. I feel like I have read every thread on the subject and tried every suggestion, but I can never get the gps to lock.
I have tried the. Card stock gps antenna fix, didn't work.
I tried factory reset
I tried device only
I have used gps test and fix
I have used gps status and toolbox
I tried safe mode
I tried mapquest
Bottom line my gps doesn't work at all, it used to, but not anymore. Any ideas on what to do?
Same thing here and I also tried most of what you describe --- 5.1 (LMY47D), clean install (no OTA).
Select high accuracy
What does GPS status show? Flat lines for all satellites? What is the setting you're using for downloading the assistance data?
I used GPS Test and GPS Status -- here are two screenshots: i.imgur.com/o2B5QCk.png
Meanwhile I flashed LMY47I and re-installed everything from scratch. It still feels sluggish but now I can get at least a GPS fix after a couple seconds. Hope it stays this way.
ThDeK said:
I used GPS Test and GPS Status -- here are two screenshots: i.imgur.com/o2B5QCk.png
Meanwhile I flashed LMY47I and re-installed everything from scratch. It still feels sluggish but now I can get at least a GPS fix after a couple seconds. Hope it stays this way.
Click to expand...
Click to collapse
The only solution seems to be this one: https://www.youtube.com/watch?v=QBpNtWvY454 (confirmed here)
I also tried several tricks and nothing works.
What is the easiest way to do a complete wipe and flash to the latest version of android to see if that will fix it?
jongordo8 said:
What is the easiest way to do a complete wipe and flash to the latest version of android to see if that will fix it?
Click to expand...
Click to collapse
http://forum.xda-developers.com/google-nexus-5/general/tutorial-how-to-flash-factory-image-t2513701
The above hardware trick worked for me though (and optimizing the gps.conf file for my region/country).
Primokorn said:
http://forum.xda-developers.com/google-nexus-5/general/tutorial-how-to-flash-factory-image-t2513701
The above hardware trick worked for me though (and optimizing the gps.conf file for my region/country).
Click to expand...
Click to collapse
Thanks for the tip...optimizing the gps.config file is something I have not doen. Can you provide speifics n how you go about doing that? I will try that before I wipe it and start fresh.
jongordo8 said:
Thanks for the tip...optimizing the gps.config file is something I have not doen. Can you provide speifics n how you go about doing that? I will try that before I wipe it and start fresh.
Click to expand...
Click to collapse
Read this: http://forum.xda-developers.com/showthread.php?t=1239713
Until 'Extra Suggestion.....' I didn't try Leo AGPS Injector BTW.
I just wanted to update everyone...I wiped the phone clean and flashed the phone to the latest stock. GPS issues remained, so I rooted it and tried the GPS.config tip and it didn't help either. Then I downloaded FasterGPS and used it (basically does the same thing the GPS trick linked above does) and now it works again. It takes about a minute for it to lock so it isn't super fast to lock, but it works and I have not heard the GPS signal lost since I did FasterGPS.
Thanks for all the advice and suggestions.

[FIXED] WIFI and SIM Card TOTALLY broken on OPO running Nougat

Hi,
To begin with, before all this I already had a wifi issue:
I had to reconnect to wifi networks every 5 minutes. After 5 minutes the wifi signal icon was still showing but nothing on apps etc could refresh, simply no signal.
I searched something on Google and found a forum post about someone having the same issue. He fixed the issue by flashing and installing a 'firmware' zip, file or whatever. This was for OnePlus One devices running Nougat so I tought, all ok!
So I flashed the file and since then a new (huger) problem showed up.
When my device was on, no SIM card could be find (And yes it's in lol..) and I can't turn on WIFI (When I do, it turns off automaticely after 5 sec.)
I tried a FULL wipe via TWRP, tried to flash the rom again (TugaPower) and NOTHING worked.
HELP! Seriously, I've been searching **** for 2 days now and I really need my phone.
Twanofzo said:
Hi,
To begin with, before all this I already had a wifi issue:
I had to reconnect to wifi networks every 5 minutes. After 5 minutes the wifi signal icon was still showing but nothing on apps etc could refresh, simply no signal.
I searched something on Google and found a forum post about someone having the same issue. He fixed the issue by flashing and installing a 'firmware' zip, file or whatever. This was for OnePlus One devices running Nougat so I tought, all ok!
So I flashed the file and since then a new (huger) problem showed up.
When my device was on, no SIM card could be find (And yes it's in lol..) and I can't turn on WIFI (When I do, it turns off automaticely after 5 sec.)
I tried a FULL wipe via TWRP, tried to flash the rom again (TugaPower) and NOTHING worked.
HELP! Seriously, I've been searching **** for 2 days now and I really need my phone.
Click to expand...
Click to collapse
You likely have a corrupt EFS partition due to wrong frimware flash.Tugapower recommends flashing Tuga frimware,its already on the thread but anyways...
https://forum.xda-developers.com/oneplus-one/general/guide-efs-partitions-how-to-lost-t3307793
This thread should be able to HELP you.
Mr.Ak said:
You likely have a corrupt EFS partition due to wrong frimware flash.Tugapower recommends flashing Tuga frimware,its already on the thread but anyways...
https://forum.xda-developers.com/oneplus-one/general/guide-efs-partitions-how-to-lost-t3307793
This thread should be able to HELP you.
Click to expand...
Click to collapse
Damn, what stupid of me haha. Thanks dude!
Twanofzo said:
Damn, what stupid of me haha. Thanks dude!
Click to expand...
Click to collapse
Did that worked for you?
Mr.Ak said:
Did that worked for you?
Click to expand...
Click to collapse
Sorry for the late reply but if anyone comes out on this topic, yes, your solution worked.

No wifi signal.......no sim signal help please !!!

ello,
I need file for HTC U-11 Version 8.0 latest one,Following are the details
cid: BS_US001
mid: 2PZC 50000
product: htc_ocnwhl
after ruu and custom rom flash phone boots up normal, however I cant get pass the blue setup screen wizard as my phone isnt seeing any wifi connection and sim card isn't detected. So am stuck there, are there any file to restore my wifi signal and sim signal. I can enter TWRP though. Any and ALL help will be appreciated. Thanks in advance
I have a very similar problem, however I am and have always been on stock ROM. Yesterday suddenly my phone lost wifi and telephony connection. It was just there, sitting on my desk, one minute it was working and I was checking my e-mail, the next one it was not. The phone now detects no SIM card and if I try to enable wi-fi it just hangs in "enabling" status for some time until it gives up and disables it again.
I think it might be some hardware or low-level issue, even if I am having a hard time how anything could happen while my phone was sitting on the desk. Next step is a hard reset and if it doesn't, then there is no hope left I think.
Your symptoms are similar, even if it happened after flashing. The only thing which I hope might help you is that, assuming that your situation is comparable to mine, if you manage to get past that screen or to access the Bluetooth settings, you can probably connect the phone to the internet through Bluetooth tethering. Once you are connected to the internet, many things are easier. Also, is that blue screen the one forcing you to sign in to a previously synced account (factory reset protection)? If so, there used to be a loophole in this, there are several youtube videos about it which you can easily find. Perhaps it's still there.
EDIT: Sorry for the necroposting, for some reason I overlooked the date of the original post.
how you doing ? Not sure if you remember my situation with my HTC U 11, I managed to get my bootloader unlocked . it's a BS_US001 2PCZ50000 . my issue now , phone is on but no IMEI , No IP address and Mac address 20:00:00:00:00. Been searching all, over for a fix. I have root and can enter TWRP. Please can you assist me in any way possible.
I have no cellular network also. Thanks again for previous and future assistance given by members of xda
Hey Matty, how you doing ? Not sure if you remember my situation with my HTC U 11, I managed to get my bootloader unlocked . it's a BS_US001 2PCZ50000 . my issue now , phone is on but no IMEI , No IP address and Mac address 20:00:00:00:00. Been searching all, over for a fix. I have root and can enter TWRP. Please can you assist me in any way possible.
I have no cellular network also. Thanks again for previous and future assistance Matty
Hey Matty, how you doing ? Not sure if you remember my situation with my HTC U 11, I managed to get my bootloader unlocked . it's a BS_US001 2PCZ50000 . my issue now , phone is on but no IMEI , No IP address and Mac address 20:00:00:00:00. Been searching all, over for a fix. I have root and can enter TWRP. Please can you assist me in any way possible.
I have no cellular network also. Thanks again for previous and future assistance Matty
Just for future reference: my U11 never resumed working after this. I kept using it for two full months, after moving my SIM card to a spare phone (good old M8) and using bluetooth tethering to get it to connect to the internet. I hoped that
for some reason the problem would at some point just go away by itself, which of course wasn't the case. I didn't try a factory reset because other people had no luck with it. So no happy ending for this story.
Should anybody else encounter this problem and land on this thread, I have nothing better to recommend than just doing the same: don't bother trying to fix it, move your SIM card to some older spare phone and use bluetooth tethering to bring the U11 to the internet. This will win you some time to pick a new phone without rushing, while critical things like Whatsapp, authenticator apps and so on will keep working, making it easier to migrate to the new phone.
Sim is back but no wifi
Black Antitoon said:
Just for future reference: my U11 never resumed working after this. I kept using it for two full months, after moving my SIM card to a spare phone (good old M8) and using bluetooth tethering to get it to connect to the internet. I hoped that
for some reason the problem would at some point just go away by itself, which of course wasn't the case. I didn't try a factory reset because other people had no luck with it. So no happy ending for this story.
Should anybody else encounter this problem and land on this thread, I have nothing better to recommend than just doing the same: don't bother trying to fix it, move your SIM card to some older spare phone and use bluetooth tethering to bring the U11 to the internet. This will win you some time to pick a new phone without rushing, while critical things like Whatsapp, authenticator apps and so on will keep working, making it easier to migrate to the new phone.
Click to expand...
Click to collapse
I had similar situation. My battery juiced down and closed automatically. Then i plugged it to charge, waited for full charge and then opened it. Wifi and Sim were not working after booting. It was there before power is over ans it has gone after powering it back. I tried many things as factory reset wipe cache/dalvik etc. By the way I was using lineage os 17.1 for a few months.
The only thing that worked was flashing original stock rom via download mode. after this i got sim working back but no wifi still. now i am using it as a spare phone with only mobile internet connection.
I showed it to a few repairmen but they told me it is onboard wifi at motherboard of phone and they can't fix it without replacing motherboard which is quite expensive nearly as a new phoe.
If anyone know how to bring wifi back please tell me too.
bluellay said:
I had similar situation. My battery juiced down and closed automatically. Then i plugged it to charge, waited for full charge and then opened it. Wifi and Sim were not working after booting. It was there before power is over ans it has gone after powering it back. I tried many things as factory reset wipe cache/dalvik etc. By the way I was using lineage os 17.1 for a few months.
The only thing that worked was flashing original stock rom via download mode. after this i got sim working back but no wifi still. now i am using it as a spare phone with only mobile internet connection.
I showed it to a few repairmen but they told me it is onboard wifi at motherboard of phone and they can't fix it without replacing motherboard which is quite expensive nearly as a new phoe.
If anyone know how to bring wifi back please tell me too.
Click to expand...
Click to collapse
yes, this can be fixed, i had the same problem coming back to stock from los 17.1, you need to downgrade to oreo then let it update to pie, but it depends on the phone you have, mine is us unlocked, there is a tutorial here somewhere on how to do it. look see if you have a wi fi mac address if it's 2x.00.00.00.00.00, it same as i had.
Aldo101t said:
yes, this can be fixed, i had the same problem coming back to stock from los 17.1, you need to downgrade to oreo then let it update to pie, but it depends on the phone you have, mine is us unlocked, there is a tutorial here somewhere on how to do it. look see if you have a wi fi mac address if it's 2x.00.00.00.00.00, it same as i had.
Click to expand...
Click to collapse
Yes i have same wifi mac address as 2x.00.00.00.00.00
Thanks for advise, i will try it. Can you refer me a manual for this downgrading? I looked to forums but there is a problem that says it can't be done if it is s-on. I unlocked bootloader before installing los 17.1. Also they say it can only be downgradable from oreo to nougat. So, if you can share a guidance for how to do downgrade from pie to oreo when s-on, it would be grade.
bluellay said:
Yes i have same wifi mac address as 2x.00.00.00.00.00
Thanks for advise, i will try it. Can you refer me a manual for this downgrading? I looked to forums but there is a problem that says it can't be done if it is s-on. I unlocked bootloader before installing los 17.1. Also they say it can only be downgradable from oreo to nougat. So, if you can share a guidance for how to do downgrade from pie to oreo when s-on, it would be grade.
Click to expand...
Click to collapse
here's what i did:
1. connect the phone to pc and boot into bootloader
2.flash hosd_signed.img (fastboot flash hosd hosd_signed.img) this has to be the hosd for your software
3.once done boot into TWRP and rub the HTC dev info tool
4.change the version number into 2.42.617.7(this is for us unlocked)and hit save apply all changes'
5.run the oreo RUU for your phone.
Where can i find the hosd file?
bluellay said:
Where can i find the hosd file?
Click to expand...
Click to collapse
https://drive.google.com/file/d/1UP41sN_2AYE92-jFNwyAFpBhBC1pDzCv/view?usp=sharing
that is for us unlocked, if your phone is not us unlocked i don't have another hosd.
So I was able to solve this problem by flashing the oreo RUU from htc, then flashing twrp, complete wipe, and restoring a previous LOS 10 backup. Now my wifi is restored, and mobile data is back to normal.
Aldo101t said:
https://drive.google.com/file/d/1UP41sN_2AYE92-jFNwyAFpBhBC1pDzCv/view?usp=sharing
that is for us unlocked, if your phone is not us unlocked i don't have another hosd.
Click to expand...
Click to collapse
My phone is an unlocked model which is from India I think. It is ocean dugl model. Can I use this host file safely?
---------- Post added at 08:42 AM ---------- Previous post was at 08:38 AM ----------
mario182005 said:
So I was able to solve this problem by flashing the oreo RUU from htc, then flashing twrp, complete wipe, and restoring a previous LOS 10 backup. Now my wifi is restored, and mobile data is back to normal.
Click to expand...
Click to collapse
Can you tell more detailed instrustions for how to do it?
I have got los 17.1 backup. when I tried to flash it with twrp it seems flashing but after finishing phone restarts and nothing changed. I tried many times. I got backup but it does not flashing back. What could be the problem?
bluellay said:
My phone is an unlocked model which is from India I think. It is ocean dugl model. Can I use this host file safely?
---------- Post added at 08:42 AM ---------- Previous post was at 08:38 AM ----------
Can you tell more detailed instrustions for how to do it?
I have got los 17.1 backup. when I tried to flash it with twrp it seems flashing but after finishing phone restarts and nothing changed. I tried many times. I got backup but it does not flashing back. What could be the problem?
Click to expand...
Click to collapse
you need to pull the hosd from an oreo ruu for your phone, if there is one.what ever the software number is.
@ Aldo101t
what do you mean: "3.once done boot into TWRP and rub the HTC dev info tool"
Black Antitoon said:
I have a very similar problem, however I am and have always been on stock ROM. Yesterday suddenly my phone lost wifi and telephony connection. It was just there, sitting on my desk, one minute it was working and I was checking my e-mail, the next one it was not. The phone now detects no SIM card and if I try to enable wi-fi it just hangs in "enabling" status for some time until it gives up and disables it again.
I think it might be some hardware or low-level issue, even if I am having a hard time how anything could happen while my phone was sitting on the desk. Next step is a hard reset and if it doesn't, then there is no hope left I think.
Your symptoms are similar, even if it happened after flashing. The only thing which I hope might help you is that, assuming that your situation is comparable to mine, if you manage to get past that screen or to access the Bluetooth settings, you can probably connect the phone to the internet through Bluetooth tethering. Once you are connected to the internet, many things are easier. Also, is that blue screen the one forcing you to sign in to a previously synced account (factory reset protection)? If so, there used to be a loophole in this, there are several youtube videos about it which you can easily find. Perhaps it's still there.
EDIT: Sorry for the necroposting, for some reason I overlooked the date of the original post.
Click to expand...
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@ Black Antitoon, Read your problem of WiFi and Sim Signal not working. I'm also facing the same issue, exactly a similar one, without doing anything it just happened. Would like to understand if you have got any solution. Thanks in advance
abhi2301 said:
@ Black Antitoon, Read your problem of WiFi and Sim Signal not working. I'm also facing the same issue, exactly a similar one, without doing anything it just happened. Would like to understand if you have got any solution. Thanks in advance
Click to expand...
Click to collapse
@abhi2301: sorry for answering so late. Unfortunately I couldn't fix this problem. I kept using the phone for two months after moving my SIM card to a spare phone and connecting the U11 to the internet using Bluetooth tethering, which was the only thing that worked. I kept hoping that at some point connectivity would start working again, but that wasn't the case. I eventually gave up. Sorry for not having better news.
As you probably read (from post #13 on), other users had better luck by flashing a RUU, hope this can work for you too.
Cheers
I ran across this post and it fixed my issue regarding no wifi,
My u11 encrypted? lost wifi and mobile signal, after restore rom, it bricked
Please check the pictures: short story first: after reset the ROM with recovery mode, the u11 can go through the encrypting screen, then it will loop and stuck in the setup screen. I didn't really encrypt my phone ever, I only had a simple...
forum.xda-developers.com
hammered58 said:
I ran across this post and it fixed my issue regarding no wifi,
My u11 encrypted? lost wifi and mobile signal, after restore rom, it bricked
Please check the pictures: short story first: after reset the ROM with recovery mode, the u11 can go through the encrypting screen, then it will loop and stuck in the setup screen. I didn't really encrypt my phone ever, I only had a simple...
forum.xda-developers.com
Click to expand...
Click to collapse
So which one is your solution of all the messages in the post? Can you copy paste the message?

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