[Q] Wifi not working after trying to flash kernel - HTC Rezound

ok, so i unlocked and rooted my rezound, everything was working 100%, then i start flashing diferent roms and it was conecting to wifi with no problems, however when i flashed ( or tried to flash ) a new kernel ( dont remember which one ) wifi stoped working for me, it scans but doesnt pick up any network. i went back to stock kernel and nothing, re-locked device and installed verizon factory Ruu for the rezound and Wifi still doesnt work. Im going crazy here please help, maybe im flashing the kernel wrong but re-locking and restoring to factory Ruu should have fixed it

I was also having the same issue and tried reinstalling kernals and nandroids. I was loading the kernal through Amon Ra interface directly and no matter what I did I still had issues. Sooo, I revised my recovery process and found that dummy me can't read instruction correctly. The issue was resolved after I did a factory reset on the rom (Ineffablis v1.0) then I followed the instructions for installing the kernal (I'm using the SmartassV2 kernal from dsb9938; flash from SD, then flashmethis file and finally through HBOOT, it's a process ok?), rebooted and I was able to get WiFi working again. I've had this issue whenever one of the additions I was trying did strange things to my phone and have sucessfully restored WiFi (about 10 times for this occurance). I've also had to do a hard reset (pulled the battery) and follow the process to get back to functioning. Hope this helps.

i locked the phone again, and ran the rezound stock Ruu and did factory reset, still not picking up any networks. the wifi doesnt give and error it scans and everything, but for some reason it just doesnt pickup any networks

If you read the complete directions when flashing a rom... They state you will need to flash the wifi module after a fresh install. So just flash the kernel over again and you will have wifi working.

Thanks a lot, finally got it working
Sent from my HTC REZOUND using xda premium

I'm having the same problem where my rezound won't find any networks. My bluetooth won't turn on either. How were you able to fix it?
thanks,
ron

Edit

Related

[Q]Wifi issue still present factory reset fixed.

So, before I start this, Yes I was a noob. I didnt make a nandroid backup from when I first rooted my phone and everything worked 100%. I didnt read, and I guess its now biting me in the ass.
The past few months Ive been having issues with Wifi, it continuously says "Unable to scan for networks". I did a factory reset about a week and a half ago and for the first time my wifi was able to connect, however it was dropping out every couple minutes. Wouldnt even stay connected to install any market updates.
I figured that it was something with my dying router(Which Ive since replaced) so I flashed in BAMF to see if I could keep my wifi connection with another rom. Ive been using VirusROM(Love it even though its out od date). I wiped and flashed in BAMF, and restarted. When I restarted, I had no wifi again. Since then, Ive been trying out different ROMS and kernels in hopes that I would find something that would fix it. Nothing did.
After this I figured that I would just do another factory reset and go from there, however with all of the times Ive done the factory resets it never actually gets reset. Does it wipe my info? Yes, but it boots back up with all of the portions of whatever ROM I had installed last. Not reset. So now Ive ended up with two problems.
1. I still have no wifi
2. I cant factory reset so that I can figure out what is going on with my wifi.
Ive wiped Cache/Batt Stats/Davlick and done a factory reset literally six times in a row to hopefully clean EVERYTHING OUT to no avail. Any help with this would be greatly appreciated. I hope Im just missing something small because Im still new to android.
Edit: I DO NOT use kernel manager and I dont use ROM manager to flash it in, I flash everything in through recovery.
McLabia said:
So, before I start this, Yes I was a noob. I didnt make a nandroid backup from when I first rooted my phone and everything worked 100%. I didnt read, and I guess its now biting me in the ass.
The past few months Ive been having issues with Wifi, it continuously says "Unable to scan for networks". I did a factory reset about a week and a half ago and for the first time my wifi was able to connect, however it was dropping out every couple minutes. Wouldnt even stay connected to install any market updates.
I figured that it was something with my dying router(Which Ive since replaced) so I flashed in BAMF to see if I could keep my wifi connection with another rom. Ive been using VirusROM(Love it even though its out od date). I wiped and flashed in BAMF, and restarted. When I restarted, I had no wifi again. Since then, Ive been trying out different ROMS and kernels in hopes that I would find something that would fix it. Nothing did.
After this I figured that I would just do another factory reset and go from there, however with all of the times Ive done the factory resets it never actually gets reset. Does it wipe my info? Yes, but it boots back up with all of the portions of whatever ROM I had installed last. Not reset. So now Ive ended up with two problems.
1. I still have no wifi
2. I cant factory reset so that I can figure out what is going on with my wifi.
Ive wiped Cache/Batt Stats/Davlick and done a factory reset literally six times in a row to hopefully clean EVERYTHING OUT to no avail. Any help with this would be greatly appreciated. I hope Im just missing something small because Im still new to android.
Edit: I DO NOT use kernel manager and I flash everything in through recovery.
Click to expand...
Click to collapse
I'm sure there's an RUU out there that will take your phone back to stock but I honestly doubt that's the issue here. What radio version are you using? Have you tried flashing different radios to see if that would fix it. You can find a list here http://forum.xda-developers.com/showthread.php?t=1045081. Also what ROM are you currently on?
When you install a ROM, it modifies the /system directory which is responsible for everything, how the rom looks, included apps, drivers etc.
When you do a factory reset, I'm guessing through recovery, it is only clearing the /data and /cache partitions.
You will have to flash a stock RUU to get it to truly go back to the day you got it.
Here are instructions on how to return to stock:
http://forum.xda-developers.com/showthread.php?t=1009423
devindpotts said:
I'm sure there's an RUU out there that will take your phone back to stock but I honestly doubt that's the issue here. What radio version are you using? Have you tried flashing different radios to see if that would fix it. You can find a list here http://forum.xda-developers.com/showthread.php?t=1045081. Also what ROM are you currently on?
Click to expand...
Click to collapse
The ROM Ive been on hasnt mattered. Ive jumped through BAMF, the new Cubed Rom, the Deodexed stock debloat and Virus' Airborne(which is my daily driver). Ive done the different radios. I was on the v2 leaked for a while, then I switched to the new 3g and old 4g to see if its worked but it hasnt. I may have to try out the original one and see if that works, but I havent had wifi since before I flashed in the leaked radio when it came out.
isdnmatt said:
When you install a ROM, it modifies the /system directory which is responsible for everything, how the rom looks, included apps, drivers etc.
When you do a factory reset, I'm guessing through recovery, it is only clearing the /data and /cache partitions.
You will have to flash a stock RUU to get it to truly go back to the day you got it.
Here are instructions on how to return to stock:
http://forum.xda-developers.com/showthread.php?t=1009423
Click to expand...
Click to collapse
Gotcha. Trying this now. I will make sure to make a nandroid this time if it works. lol.
@isdnmatt: Thanks, that got rid of my recovery problem
Still having wifi issue though. 100% out of the box stock and I get the "Unable to scan for networks
**** me, I should have read that before I did it. Now I have to reroot. Goddamnit.
Have had the same problem with WiFi before and after ADB root. It will sometimes forget both my home and work networks. I've found the problem usually occurs when I'm connected then move put of range. A reboot fixes the problem sometimes. Other times I have to re-enter my settings. I'm still on the stock Rom, nothing custom.
Sent from my ADR6400L using XDA Premium App
ILMF said:
Have had the same problem with WiFi before and after ADB root. It will sometimes forget both my home and work networks. I've found the problem usually occurs when I'm connected then move put of range. A reboot fixes the problem sometimes. Other times I have to re-enter my settings. I'm still on the stock Rom, nothing custom.
Sent from my ADR6400L using XDA Premium App
Click to expand...
Click to collapse
Thats a separate issue than what Im having. Im not having issues with it forgetting my networks. I cant scan for networks.
I am thinking of downgrading the radio.
EDIT: after LOTS of research here, I upgraded to MR2 and Gingervitis. All of my WiFi issues are gone.
Sent from my TBolt using XDA Premium App

[Q] WiFi suddenly stopped working

I've tried it all folks. New kernels, factory reset, different radios, different ROMs. Every-thing. The WiFi will turn on for a quick second and I will get an error message "Unable to scan for networks" and then the Wifi will just turn on and off on and off over and over again. I've even deleted the files in the data/dhcp and data/wifi folders. Rebooted, still same issue. I've deleted the files and flashed a kernel and rebooted, still same issue.
Of course I am still in contract and will have to purchase a new phone outright from Verizon if I can't get this issue resolved......
I don't know what else to do here.....
Did you try formatting data and system before installing a new rom from recovery? If that doesn't work i would say its a hardware issue. You're not restoring system data with any backup programs are you?
Sent from my ADR6400L using Tapatalk
I've wiped pretty much everything known to man on the phone. The ROM installs are all "fresh" I haven't tried to install any APPS on the phone. Just wipe everything, factory reset / Dalvik Cache, all of it... install fresh ROM. Try to turn on Wifi, phone boot loops. No matter what ROM I install, still same issue with Wifi / boot looping.
Well guess we can close this out. I went out and paid full boat for a Samsung Nexus since I couldn't fix this issue.
I'd like to reopen this topic. I had been running Bamf Forever 1.10, but last night I decided to try another ROM because it's been running really slow for some reason.
Did a wipe (factory reset, Dalvik cache) and installed Thunderstick. Now WiFi is broken -- the exact same problem as described in the original post. I tried flashing a new kernel and new radios, and cannot get WiFi to work.
Does anyone have any suggestions? Will flashing back to stock ROM/unrooting help?
Thanks!
@ajoesq I had the same problem when i installed thunderstick thru boot manager. My wifi stopped and I could get it going on my phone rom. So i booted back into thunderstick and wifi was working. Booted back to hte phone rom then into recovery and then i flashed my phone rom again without wiping or anything (Thunbershed V1.2) and it worked fine. wifi started agian.
ajoesq said:
I'd like to reopen this topic. I had been running Bamf Forever 1.10, but last night I decided to try another ROM because it's been running really slow for some reason.
Did a wipe (factory reset, Dalvik cache) and installed Thunderstick. Now WiFi is broken -- the exact same problem as described in the original post. I tried flashing a new kernel and new radios, and cannot get WiFi to work.
Does anyone have any suggestions? Will flashing back to stock ROM/unrooting help?
Thanks!
Click to expand...
Click to collapse
Run a logcat when you try to turn wifi on. Put the output on pastebin.com and post the link. This might tell us what the problem is.
I'd make sure that the radio(s) were at least at the minimum of what the ROM called for.
Sent from my HTC ThunderBolt using XDA Premium App

Wifi Error - fixed -- any explanation?

Mods, I'd have liked to have posted this as a reply to Andybones' thread, but I'm under 10 posts, so please move as needed.
So, I got my Rezound from eBay and figured I'd root it and update it.
Went through the HTC Unlock Bootloader process.
Setup Perm Root
Installed Amon Ra Recovery 3.1.3
Allowed OTA to take place to get to 2.01.605.11.
Went into Amon Ra and had it install superuser and su.
Figured it was an eBay phone and should be wiped clean, so from bootloader did a Factory Reset
After it rebooted a few times, phone came up and "Wifi Error". Everything else working perfectly- 3g, 4g, voice, bluetooth... just no WiFi. Unable to stop or start it in settings GUI.
Hunted online for "WiFi Error" and Rezound and found a few posts asking about clearing cache and dalvik; another few were referencing Kernel and/or module installs.
Cleared cache and dalvik to no avail.
Searched for 2.01.605.11 Kernel and found Andybones post. Installed the Kernel and Wifi was working with everything else again.
So the question-- now that it is fixed and working-- what the heck happened to have broken my WiFi for that duration? Was it when I did the Factory Reset that I somehow screwed up my Wifi Kernel Module? If so, how? Did Factory Reset install some older module or Kernel? Or, was there something broken in my OTA? I saw mention of one other person whose WiFi was broken after OTA to 2.01.605.11-- he also resolved by using the Andybones post to install the Kernel.
Unfortunately, after seeing that the WiFi wasn't working, I didn't think to check what Settings showed for my Kernel, or to try checking mass storage for file dates or versions-- I know those could probably have helped in ascertaining what occurred.
Anybody else experience WiFi broken after OTA?
Thanks in advance!
After I got the OTA I restored my Ineffabilis GB nand and didn't have working wifi even though I flashed the original 1.x stock kernel with it. I didn't get it working until I flashed the dsb kernel, which I had been running when I made my nand. I suspect that is because installing that kernel is more than just flashing the boot.img, there's an install using other folders that happens before the boot.img flash so I guess it is altering something else.
(I didn't try flashing the modules for the new kernel since I wasn't trying to use the new kernel, at that point I was wondering why I couldn't get wifi with the same kernels others were getting it on the same ROM.)
However, even when I did a clean flash of Ineffabilis I had the same problem of not having wifi even with the stock rooted kernel posted with that ROM. I would think at that point I would not have had any traces of the dsb kernel but that was the only thing that got me wifi so I have to assume that had something to do with it.
I would think you would have had wifi working on stock OTA since you should have had the 2.x kernel and everything else.
So it would seem that both of us had broken wifi in instances when it would seem we should have had working wifi, albeit for possible different reasons. I too would like to know why. I like fixes but I prefer to know why they work and what is being fixed.
Are you willing to factory reset again? I'm thinking of going back to stock OTA again and starting over with my ROM and seeing about switching kernels. One of my concerns in my situation is am I going to be able to switch from the dsb kernel if that's the only one that got my wifi working now? Others had wifi working with other 1.x kernel using the same ROM so I know the others work, just not on my phone atm.
feralicious said:
After I got the OTA I restored my Ineffabilis GB nand and didn't have working wifi even though I flashed the original 1.x stock kernel with it. I didn't get it working until I flashed the dsb kernel, which I had been running when I made my nand. I suspect that is because installing that kernel is more than just flashing the boot.img, there's an install using other folders that happens before the boot.img flash so I guess it is altering something else.
(I didn't try flashing the modules for the new kernel since I wasn't trying to use the new kernel, at that point I was wondering why I couldn't get wifi with the same kernels others were getting it on the same ROM.)
However, even when I did a clean flash of Ineffabilis I had the same problem of not having wifi even with the stock rooted kernel posted with that ROM. I would think at that point I would not have had any traces of the dsb kernel but that was the only thing that got me wifi so I have to assume that had something to do with it.
I would think you would have had wifi working on stock OTA since you should have had the 2.x kernel and everything else.
So it would seem that both of us had broken wifi in instances when it would seem we should have had working wifi, albeit for possible different reasons. I too would like to know why. I like fixes but I prefer to know why they work and what is being fixed.
Are you willing to factory reset again? I'm thinking of going back to stock OTA again and starting over with my ROM and seeing about switching kernels. One of my concerns in my situation is am I going to be able to switch from the dsb kernel if that's the only one that got my wifi working now? Others had wifi working with other 1.x kernel using the same ROM so I know the others work, just not on my phone atm.
Click to expand...
Click to collapse
dsb's kernel installs wifi modules, so since u made the nand using that kernel, that is why u got an error, until u added original stock 1x kernel wifi modules ud get an error.. or flash dsb's kernel like u did.
also when u did a fresh install of ineffibiliss is does install wifi kernel modules, but no a kernel. so you would of still had dsb's kernel even after doing a full fresh instal of inefibiliss. flashing the stock 1x kernel would fix wifi as it has the stock 1x wifi modules.
this is why when people updated to the OTA, and had the new kernel and then did a nand, or a fresh install of ineffibiliss they had wifi error, they needed the new OTA wifi modules.
andybones said:
dsb's kernel installs wifi modules, so since u made the nand using that kernel, that is why u got an error, until u added original stock 1x kernel wifi modules ud get an error.. or flash dsb's kernel like u did.
also when u did a fresh install of ineffibiliss is does install wifi kernel modules, but no a kernel. so you would of still had dsb's kernel even after doing a full fresh instal of inefibiliss. flashing the stock 1x kernel would fix wifi as it has the stock 1x wifi modules.
this is why when people updated to the OTA, and had the new kernel and then did a nand, or a fresh install of ineffibiliss they had wifi error, they needed the new OTA wifi modules.
Click to expand...
Click to collapse
But the only way I could get wifi back was flashing dsb. That's why I'm wondering about what that extra stuff is in the dsb package. After going stock I flashed the original stock rooted kernel that was posted with the ROM before and after flashing Ineffabilis again and still no wifi. But others who did those same steps did have wifi. This makes me concerned about being able to switch from dsb. I want to go back to stock anyway and start fresh since my status bar is crashing and uninstalling the apps I installed right before that started hasn't fixed it. So I'll experiment some more.
Trust me, I get what you're saying and it makes sense, unfortunately that hasn't been the case which is what all my previous posts were about.
Also the OP was completely stock and didn't have wifi and that doesn't fit the equation either.
Sent from my ADR6425LVW using Tapatalk
feralicious said:
But the only way I could get wifi back was flashing dsb. That's why I'm wondering about what that extra stuff is in the dsb package. After going stock I flashed the original stock rooted kernel that was posted with the ROM before and after flashing Ineffabilis again and still no wifi. But others who did those same steps did have wifi. This makes me concerned about being able to switch from dsb. I want to go back to stock anyway and start fresh since my status bar is crashing and uninstalling the apps I installed right before that started hasn't fixed it. So I'll experiment some more.
Trust me, I get what you're saying and it makes sense, unfortunately that hasn't been the case which is what all my previous posts were about.
Also the OP was completely stock and didn't have wifi and that doesn't fit the equation either.
Sent from my ADR6425LVW using Tapatalk
Click to expand...
Click to collapse
i had this problem a few times...the last two times i think it was because i had wifi tether on then stupidly i turned on verizon tether app and so wifi and verizon mobile hotspot/wifi tether stopped working and kept giving an error message...i had to flash a version of incredikernel i had laying on my card and everything worked fine..kind of wierd but whatever lol and once i believed it just happened out of nowhere so i just reflashed everything..that time wiping and flashing the rom all over again worked but all other times i needed to flash a kernel. i believe i was running clean rom all those times and once happened on ICS i think..running the latest clean rom 1.6.5 and havent had those issues yet( knock on wood)
feralicious said:
I would think you would have had wifi working on stock OTA since you should have had the 2.x kernel and everything else.
Click to expand...
Click to collapse
That's what I'd have thought, too. I am/was completely stock and my update was OTA. Didn't touch any 3rd party kernels or ROMs. I want to make sure phone works as intended before considering messing with other ROMs/Kernels.
EDIT: Found this older thread which is very similar -- mods can probably close mine or migrate the posts over to the older one since my query resembles what SquireSCA experienced.
feralicious said:
Are you willing to factory reset again?
Click to expand...
Click to collapse
Yeah, tempted to give it a shot after doing an Amon Ra backup to see if it was the factory reset that did me in. I can head back to the Andybones kernel thread to recover again if needed. Probably not going to test it right away though. Still settling in with the phone.
One variable that I didn't consider-- when I did my OTA-- I did not re-lock the bootloader prior. Any possibility of correlation?
I would say that's very possible. I didn't relock the first time so I redid the update using con247's Stock OTA ROM with his update file.
I have a nand of my phone from right after I did my OTA without relocking. When I get around to doing my fresh installs I will restore that and check it to see if I have the same issue. I'll probably do it when I get back home later tonight. I'll post back afterwards to let you know.
So I just restored my nand from when I went back to stock recovery, ROM and kernel (all 1.x) and then accepted OTA. wifi was broken until I flashed the new 2.x stock kernel. That was from when I got the OTA without relocking the phone. I meant to check what the kernel said before I flashed the 2.x stock one but forgot. Argh... now I want to go back to Ineff and do this again to check it.
EDIT: Well, I went back to my stock OTA nand again and the kernel shows as dsb. So I can't replicate what I did earlier since I had flashed the stock kernel before getting the OTA and I guess the nand doesn't back up/restore the kernel.
I don't know what condition wifi was in when I made the nand since I didn't know to check and I just made that as a safety copy and went back to Ineffabilis right away.
I did flash the stock 2.x kernel to get wifi working on stock OTA, then restored my Ineffabilis nand and again, the only way to get my wifi back was to flash the dsb kernel. The stock rooted kernel that came with Ineffabilis didn't do it. Gonna go post on the dsb forum and see what they say. Also, tomorrow I'm going to run the RUU and factory reset and try to get this thing totally clean and see if I can use a different kernel than dsb. Ineff was just updated to 2.x so perhaps flashing the new ROM will break the chains.
feralicious said:
I would say that's very possible. I didn't relock the first time so I redid the update using con247's Stock OTA ROM with his update file.
Click to expand...
Click to collapse
Soooo... I was reading some of the ICS threads and getting really curious about installing. Saw a post by someone mentioning they're on baseband 0.95.00.1118r. Went to check mine, and I'm on 0.95.00.1017_2r . Checked the Verizon site and OTA 2.01.605.11 provides 0.95.00.1118r . Did some more digging to figure out how I got left behind using the official OTA and came upon this post:
Baseband does not update without a re-lock first.
EDIT: found plan of attack via http://forum.xda-developers.com/showthread.php?t=1467329 and will give it a shot this evening.
http://forum.xda-developers.com/showthread.php?t=1467329&highlight=ota+update
Read the last part of the first post.
EmerikL said:
http://forum.xda-developers.com/showthread.php?t=1467329&highlight=ota+update
Read the last part of the first post.
Click to expand...
Click to collapse
Thanks!
Off-topic: Any alternatives to using Filefactory or Dev-host to download the RUU? Has anyone done a sniff during the OTAs to see what URL is used to download the RUU? Does VZW restrict what IPs/MACs can download the updates? Or do they use a proprietary protocol? Or are the updates strictly via their CDMA/LTE, without WiFi?
Mission accomplished-- I now have radio 0.95.00.1118r on my 2.01.605.11.
I did follow the http://forum.xda-developers.com/showthread.php?t=1467329 directions, and I'm posting the commands used for future ref in case needed again:
1) downloaded vigorOTAStockRooted.zip after midnight pacific time (download didn't die) and then copied it to the sdcard.
2) {boot into Amon Ra} adb reboot recovery
a. backup everything
b. install vigorOTAStockRooted.zip
3) {install drops the ph98img.zip file on external sdcard-- but it won't install with unlocked bootloader. need to lock the bootloader} fastboot oem lock
4) {installation finished up, let phone boot up and prep it with devel setting} settings/applications/development/usb debugging
5) {go into bootloader} adb reboot bootloader
6) {get token to submit to htcdev.com; once displayed, plop in the token, and wait for email} fastboot oem get_identifier_token
7) {once email with token received, flash it} fastboot flash unlocktoken Unlock_code.bin
8) {let phone boot up and prep it with devel setting} settings/applications/development/usb debugging
9) {reboot into bootloader to install Amon Ra Recovery} adb reboot bootloader
10) {install Amon Ra} fastboot flash recovery recovery-ra-vigor-3.14-gnm.img
11) {enter recovery - from HTC bootloader, go to recovery} select menu item to go to recovery
12) {restore} from Amon Ra recovery, restore the backup from step 2a and then reboot

[Q] Wifi not working on rezound after tapped rom installed

Hello All,
I'm not to this forum. I'm having a very strange issue. I had unlocked and flashed a scotts clean rom to my phone. This rom worked fine. It was the cleanrom standard 4.4. Everything worked fine, but I wanted to try something without sense. So I followed the instructions and ran scott's wipe program that wipes 5 times over. Then I did a wipe on the device. From there it got stuck in a loop where I would boot it into the hboot and it would try to load that weird PH89IMG file and then reboot and do the same thing.
Believe it or not I resolved this by removing the SD card then booting to recovery then slightly lifting the battery and inserting the sd card in and mounting so that I could load another rom after mounting it. Just to be safe I did perform one more wipe. I loaded the CLEANrom tapped edition. It installed and booted up just fine, only one problem. I cannot turn the wifi on.
So I cleared the cache and Dalvik cache, rebooted. still no wifi. It sits on turning on. The wifi mac address is obviously unavailable. It went to an error evetnaully, but there was no detail in it other than the word ERROR. I tried reloading the ICS kernel as well, still nothing. I didn't see anything in the forum on this issue, so I am not sure why it's isolated to my device. can you help me?
Thanks.
I know your tired of wiping and flashing but this has happened to me before on a previous Clean Rom version. Wipe then reinstall ROM. **Caution** Before you boot to Rom, boot to recovery and flash the kernel that came with the Rom. That cleared up my broken wifi. Also beware that if the Clean Rom tapped edition uses a different base ie. 3.14.605.05 or 3.14.605.10. then you have to flash the Stock Rooted RUU of 3.14.605.05 or 3.14.605.10 and then wipe and install ROM. link to stock RUU:
http://forum.xda-developers.com/showthread.php?t=1642217
I have had this issue with a couple newer ICS ROMS I have tried and it all seems to come down to reflashing the Kernel. Even after updating Nils' Roms to newer versions my rezound would load up fine and everything worked except wifi. If I went back into recovery and reflash the kernel wifi would be back to normal again. Make sure you have the correct kernel designated for that ROM as I have noticed some Kernels need to be redownloaded and reinstalled seperately. Good Luck
Hello,
I am having the same problem and I am on Rezound Pure GSM sense 3.6 rom.....I am confused whether to flash the wifi modules for the new kernel from the above link....I don't wanna take any risks as I finally got my GSM working on atnt.
Thanks!!

[Q] Cell radio wont turn on

Hi all
I dont know why / how but my cell radio suddenly went off and wont turn back on.
I am rooted BL unlocked on Nottachtrix 1.3.1 ROM.
I am also SIM unlocked and I live in India. I have the AT&T atrix.
What might have caused the issue
I was messing around in *#*#4636#*#* with the radio band.
I had this signal boosting app which I use but cant find it on the market to link it now. I 've been using this app for a while so dont know why it would mess up now.
I am not sure if these are what caused the issue but just letting u know
Things I have done so far
Battery pull
Different sim card / different network
I tried flashing the ROM again with full wipe but still no luck
Flashed CM7 Ba2tf and the problem persists.. can I rule out that it is software related?
Everything else is working fine.
I am out of ideas and help is very much appreciated.
Thanks
SOLUTION
The Easiest Fix for this issue is Flashing the right baseband in CWM recovery.
The radio is flashed separately from the Android os. Try a new baseband. However be sure to get the right one for your phone.
M
Sent from my MB860 using xda app-developers app
Issue solved. I 'll detail what I did so it can help others.
Yes. Selecting the USA Band is what caused the issue.
I dint know that basebands could be flashed on Atrix ROMs. I wish I 've known it sooner. Would 've saved me a lot of trouble. Anyway I went with the SBF method.
I had the 4.5.91 earlier but I went with 4.5.141 to be safe.
Everything went smooth but at the end RSD lite said "Please manually reboot this phone" and the phone went into a boot loop at the M logo. I looked around and after a while found that a Wipe fixes it in stock recovery.
1. Disconnected the phone
2. Pulled out the battery.
3. Rebooted and went into stock recovery.
4. Wiped data and rebooted.
5. Got to home screen fine. Rebooted once again to make sure everything is fine.
Then inserted sim card and I had a signal. Everthing is working great.
Bro i have solution.... Btw... You must have flashed the wrong rom.... Kindly download nd install other one ..or use custom cm14 ROM or miui for best experience..

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