no WiFi after flashing roms - Sprint LG Optimus G

Hello,
I rooted vz9 with one click root. Then used freegee to unlock and install twrp. I could use WiFi fine up until that point. Now no matter what ROM I flash (carbon, CM, PAC) I cannot connect to any WiFi. When I put in the password and hit connect it says saved but never even seems like its trying to actually connect. Anyone else experience this?
Thanks

Did you try another kernel?

damonbarnum said:
Hello,
I rooted vz9 with one click root. Then used freegee to unlock and install twrp. I could use WiFi fine up until that point. Now no matter what ROM I flash (carbon, CM, PAC) I cannot connect to any WiFi. When I put in the password and hit connect it says saved but never even seems like its trying to actually connect. Anyone else experience this?
Thanks
Click to expand...
Click to collapse
You're using ZV9? That radio shouldn't even be working with anything JB. Use the ZVB/ZVC radio.
Sent from my Optimus G using XDA Premium 4 mobile app

thanks
engine95 said:
You're using ZV9? That radio shouldn't even be working with anything JB. Use the ZVB/ZVC radio.
Sent from my Optimus G using XDA Premium 4 mobile app
Click to expand...
Click to collapse
OK I guess that was an underlying question. So I can flash a vzb/vzc radio even if I'm using a custom ROM like Carbon?
Thanks for the help.

kernals
oohaylima said:
Did you try another kernel?
Click to expand...
Click to collapse
I'm kinda scared to flash kernels. Never really gotten that deep into roms so don't fully understand them. I would like to learn more though

damonbarnum said:
OK I guess that was an underlying question. So I can flash a vzb/vzc radio even if I'm using a custom ROM like Carbon?
Thanks for the help.
Click to expand...
Click to collapse
I'm not sure. You shouldn't even be able to run any of the current Roms with ZV9 radio.
But if you have been, then there shouldn't be any problem. Flash the ZVC radio from the teeny bin or the OpTimuS threads. If there an issue, you might have to do a factory rest. And it probably wouldn't hurt to flash a stock ZVC ROM. Use the one titled ZVC stock rooted. I think that's what I called it.
Sent from my Optimus G using XDA Premium 4 mobile app

engine95 said:
I'm not sure. You shouldn't even be able to run any of the current Roms with ZV9 radio.
But if you have been, then there shouldn't be any problem. Flash the ZVC radio from the teeny bin or the OpTimuS threads. If there an issue, you might have to do a factory rest. And it probably wouldn't hurt to flash a stock ZVC ROM. Use the one titled ZVC stock rooted. I think that's what I called it.
Sent from my Optimus G using XDA Premium 4 mobile app
Click to expand...
Click to collapse
I'll give it a shot...thanks man

worked
engine95 said:
I'm not sure. You shouldn't even be able to run any of the current Roms with ZV9 radio.
But if you have been, then there shouldn't be any problem. Flash the ZVC radio from the teeny bin or the OpTimuS threads. If there an issue, you might have to do a factory rest. And it probably wouldn't hurt to flash a stock ZVC ROM. Use the one titled ZVC stock rooted. I think that's what I called it.
Sent from my Optimus G using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Hey mn, just wanted you to know that worked. Thanks a ton. Have a happy holiday! !

Did you ever figure out an actual fix to this? Unless im straight up stock, wifi sits the same yours did. No matter what rom i flash or how many times i back up/restore the stock EFS, its just stuck.
Sent from my LG-LS970 using xda app-developers app

Dustin7892 said:
Did you ever figure out an actual fix to this? Unless im straight up stock, wifi sits the same yours did. No matter what rom i flash or how many times i back up/restore the stock EFS, its just stuck.
Sent from my LG-LS970 using xda app-developers app
Click to expand...
Click to collapse
if you are using an rom other than stock you need to flash the ZVC Radio this is flashable.

octhrope said:
if you are using an rom other than stock you need to flash the ZVC Radio this is flashable.
Click to expand...
Click to collapse
Aaaaand I love you. Fixed everything.
Sent from my LG-LS970 using xda app-developers app

Related

Screwed up my phone.

sweet lord. I'm tripping out. Flashed the deodexed zv9 rom before it was safe. can only boot into recovery. tried adb pushing zv9 deodexed on to my phone couldn't get that to work.So I tried to figure out lgnpst and I need .tot file!!! goodness. forgive my noobness. please help.
------------------EDIT-------------------------------
Ok thanks all! Just had to flash everything. My bad lol.
easytheezy said:
sweet lord. I'm tripping out. Flashed the deodexed zv9 rom before it was safe. can only boot into recovery. tried adb pushing zv9 deodexed on to my phone couldn't get that to work.So I tried to figure out lgnpst and I need .tot file!!! goodness. forgive my noobness. please help.
Click to expand...
Click to collapse
Not to be a d*** you should post in that thread might get help faster...
Next time back up,
dont feel too bad. we have all done this at one point or another lol.
a few .zips are supposed to be released that might fix this. either way i would try to adb push the new deodex or odex to your internal storage.
You need to go to the irc on freenode. (#Lg-optimus-g)
Sent from my LG-LS970 using xda app-developers app
easytheezy said:
sweet lord. I'm tripping out. Flashed the deodexed zv9 rom before it was safe. can only boot into recovery. tried adb pushing zv9 deodexed on to my phone couldn't get that to work.So I tried to figure out lgnpst and I need .tot file!!! goodness. forgive my noobness. please help.
Click to expand...
Click to collapse
Dude all the zips posted were safe, just wipe cache, dalvik cache, factory reset, and system then reflash the same zip. We pulled it because no one was wiping correctly, so we had to make it wipe on its own. I'm currently running that zip you used, trust me it works perfectly. Except LG keyboard force closes use voice search to find a keyboard and delete The Qualcomm app and you`ll be good to go.
Sent from my LG-LS970 using xda app-developers app
sharkboy0901 said:
Dude all the zips posted were safe, just wipe cache, dalvik cache, factory reset, and system then reflash the same zip. We pulled it because no one was wiping correctly, so we had to make it wipe on its own. I'm currently running that zip you used, trust me it works perfectly. Except LG keyboard force closes use voice search to find a keyboard and delete The Qualcomm app and you`ll be good to go.
Sent from my LG-LS970 using xda app-developers app
Click to expand...
Click to collapse
When I flashed it I lost 3g. Am i the only one ?
Sent from my LG-LS970 using xda app-developers app
I'm going to chime in here so shark isn't on his own, both zips were safe. You just didn't wipe properly. Odex and deodex don't mix and if you flash one over the other you're going to have problems. I personally flashed the Odex zv9 over my current zv8 only wiping cache and dalvik and haven't had a problem. If you're going to flash deodex, you need to wipe everything.
If you're able to get into recovery just wipe everything (that means data and system) and flash it again
Sent from my LG-LS970 using xda premium
simpkill said:
When I flashed it I lost 3g. Am i the only one ?
Sent from my LG-LS970 using xda app-developers app
Click to expand...
Click to collapse
I personally tested V9 along with someone else in irc. They haven't reported losing 3g and I haven't lost 3g. People lost 3g when flashing the Korean firmware, you sure you lost it with V9?
Sent from my LG-LS970 using xda app-developers app
sharkboy0901 said:
I personally tested V9 along with someone else in irc. They haven't reported losing 3g and I haven't lost 3g. People lost 3g when flashing the Korean firmware, you sure you lost it with V9?
Sent from my LG-LS970 using xda app-developers app
Click to expand...
Click to collapse
Yeah its strange. I definitely flashed the stock zv9 rom. It may have something to do with the factory reset. I know when i first got the phone my 3g didn't work.
Sent from my LG-LS970 using xda app-developers app
simpkill said:
Yeah its strange. I definitely flashed the stock zv9 rom. It may have something to do with the factory reset. I know when i first got the phone my 3g didn't work.
Sent from my LG-LS970 using xda app-developers app
Click to expand...
Click to collapse
Mine did too. All I did was go to settings/system update/update profile/update prl and your all set.
Sent from my LG-LS970
My 3g 4g GPS and compass works fine
When I'm playing ingress the compass faces the wrong way. But its always done that

[03-04-13]Flashable Radio Updates

Starting with ZVB I will post flashable ZIPs of Radio Updates.
Please use the latest TWRP to flash these radio updates.
BACKUP EVERYTHING, INCLUDING EFS WHEN DOING RADIO UPDATES.
YOU MUST BE UNLOCKED AND BE USING THE LATEST TWRP.
I DO NOT TAKE RESPONSIBILITY FOR ANY BROKEN DEVICES, FLASH AT OWN RISK
Current Version: M9615A-CEFWMAZM-2.0.1690
ZVB Radio Update M9615A-CEFWMAZM-2.0.1690:
http://goo.im/devs/TheShadow/geehrc/RadioUpdateZVB.zip
TheShadow1 said:
Starting with ZVB I will post flashable ZIPs of Radio Updates.
Please use the latest TWRP to flash these radio updates.
BACKUP EVERYTHING, INCLUDING EFS WHEN DOING RADIO UPDATES.
YOU MUST BE UNLOCKED AND BE USING THE LATEST TWRP.
I DO NOT TAKE RESPONSIBILITY FOR ANY BROKEN DEVICES, FLASH AT OWN RISK
ZVB Radio Update:
http://goo.im/devs/TheShadow/geehrc/RadioUpdateZVB.zip
Click to expand...
Click to collapse
this is for people not on zvb correct?
javskies said:
this is for people not on zvb correct?
Click to expand...
Click to collapse
It is also for people that flashed ZVB from ZV9 with a stock rooted ROM, and did not take the radio update in the processes. You should be able to use this on ZV9 too.
TheShadow1 said:
It is also for people that flashed ZVB from ZV9 with a stock rooted ROM, and did not take the radio update in the processes. You should be able to use this on ZV9 too.
Click to expand...
Click to collapse
how would one know if they didnt take the update? would this also be a fix for my network saying chameleon?
javskies said:
how would one know if they didnt take the update? would this also be a fix for my network saying chameleon?
Click to expand...
Click to collapse
Flashing it won't hurt anything, it will just put newest radio.
TheShadow1 said:
Flashing it won't hurt anything, it will just put newest radio.
Click to expand...
Click to collapse
ok thanks!
Anyone try this out yet? Also I currently have cwm so I have to switch to team wins recovery to flash this?
Do you happen to have the version numbers for the radios? Other than zv7, zv9, zvb,
Edit. For use in "About phone"
Sent from my LG-LS970 using xda premium
Yerv Melkonian said:
Anyone try this out yet? Also I currently have cwm so I have to switch to team wins recovery to flash this?
Click to expand...
Click to collapse
I haven't tested it in CWM. All I have tested it in was TWRP. It may or may not work.
unfortunately it does not change the chameleon service.
engine95 said:
Do you happen to have the version numbers for the radios? Other than zv7, zv9, zvb,
Edit. For use in "About phone"
Sent from my LG-LS970 using xda premium
Click to expand...
Click to collapse
Version M9615A-CEFWMAZM-2.0.1690
Added to OP
TheShadow1 said:
I haven't tested it in CWM. All I have tested it in was TWRP. It may or may not work.
Click to expand...
Click to collapse
So just back up literally everything then flash like a normal zip?
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ncfastls1 said:
So just back up literally everything then flash like a normal zip?
Sent from my LG-LS970 using xda premium
Click to expand...
Click to collapse
Yes, through TWRP.
Sent from my LG-LS970 using xda app-developers app
TheShadow1 said:
Yes, through TWRP.
Sent from my LG-LS970 using xda app-developers app
Click to expand...
Click to collapse
Cwm isnt compatible?
Sent via carrier pigeon
alsaces daddy said:
Cwm isnt compatible?
Sent via carrier pigeon
Click to expand...
Click to collapse
I have only tested through TWRP, so I don't know if it will work or not with CWM. I prefer you use TWRP.
Sent from my LG-LS970 using xda app-developers app
TheShadow1 said:
I have only tested through TWRP, so I don't know if it will work or not with CWM. I prefer you use TWRP.
Sent from my LG-LS970 using xda app-developers app
Click to expand...
Click to collapse
Guess I'll flash twrp back.
Sent via carrier pigeon
Anyone have issues with wifi after flashing radio? I cant get it to connect to a wifi...
Sent from my LG-LS970 using xda app-developers app
I can't connect to wifi either.
Sent from my LG-LS970 using Tapatalk 2
You may need to reflash the boot,img for your software version. Also clear cache
Sent from my LG-LS970 using xda app-developers app
TheShadow1 said:
You may need to reflash the boot,img for your software version. Also clear cache
Sent from my LG-LS970 using xda app-developers app
Click to expand...
Click to collapse
I tried clearing cache and dalvik, reflashed, redownloaded and reflashed. Still no go, i didnt back up system before on accident lol but im gonna flash jellybean here shortly so hopefully that will clear it
Sent from my LG-LS970 using xda app-developers app

what happens if you connect a cm10.1 rom p930 to lg update software and push update?

does it flash stock rom and relock bootloater?
Yes you will have to go thru the unbricking guide to get recovery back on.
Sent from my LG-P930 using xda app-developers app
Swetnes said:
Yes you will have to go thru the unbricking guide to get recovery back on.
Sent from my LG-P930 using xda app-developers app
Click to expand...
Click to collapse
yeah thought so, i'm considering doing it to test some things because there is no working telus stock cwm flashable, Ho!No!'s has errors on install
i decided not to flash back to stock, i got everything figured out, i can't decide between your nitroTNT hono's atnt BELL or mattmans liquidNitro, all solid ...

ZVC to AOSP?

So I just moved from the Evo Lte and all I want to do is get aosp running on the G2. I am on the kitkat ota update and have rooted using ioroot and have twrp installed with AutoRec. I tried flashing paranoid android and it just sent me into a bootloop... anything I'm missing?
Art2Fly said:
So I just moved from the Evo Lte and all I want to do is get aosp running on the G2. I am on the kitkat ota update and have rooted using ioroot and have twrp installed with AutoRec. I tried flashing paranoid android and it just sent me into a bootloop... anything I'm missing?
Click to expand...
Click to collapse
Redid the whole process and instead of AOSP flashed a different zva rom from the dev section, now I get security error on boot and still bootlooping
Art2Fly said:
Redid the whole process and instead of AOSP flashed a different zva rom from the dev section, now I get security error on boot and still bootlooping
Click to expand...
Click to collapse
You still having trouble? I'm not home right now but remember you from IRC. I believe at this point you have lost recovery and will have to .tot back
Sent from my LG-LS980 using XDA Premium 4 mobile app
Nothing is zvc comparable yet. A few in regular lg g2 threads but non other then cloudy pro 2, I think work on ours with zvc
Sent from my Nexus 7 using Tapatalk
mtg981 said:
You still having trouble? I'm not home right now but remember you from IRC. I believe at this point you have lost recovery and will have to .tot back
Sent from my LG-LS980 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
All fixed thanks to the guys on irc. I successfully flashed aosp after I downgraded my modem. I didn't find the system to be too stable so I just reverted by tot to ZVC with root and recovery. Now I'm just trying to get a custom kernel working, what can I do for that?
Sent from my LG-LS980 using Tapatalk

ZV8 -> ZVA?

So I've been reading about how more kernels are supporting ZVA/ZVC radios and I've been using AOSP ROMs so I've been patiently waiting to update from ZV8.
Going back to this thread, http://forum.xda-developers.com/showthread.php?t=2627765
, myself, among others, have used the radio for ZVA in that thread to try to work with an AOSP ROM with a kernel that supports it. However, from first hand experience and from reading what others are saying, it results in a constant fastboot.
This brings me to my question; is the only way to update from ZV8 to ZVA by .tot to stock? Or to flash that radio, can you also do it with a completely stock ROM?
I've searched and read several threads and it all seems very unclear. With the amount of people who did the same thing I did, I think this is necessary to be clearer.
Sent from my LG-LS980 using XDA Free mobile app
I've flashed back and forth from ZVC to ZV8 by using recovery flashable zips without any issues if that's what you're asking. My apologies if I misunderstood
Sent from my LG-LS980 using XDA Free mobile app
fde2blk22 said:
I've flashed back and forth from ZVC to ZV8 by using recovery flashable zips without any issues if that's what you're asking. My apologies if I misunderstood
Sent from my LG-LS980 using XDA Free mobile app
Click to expand...
Click to collapse
With a stock ROM (bloated or debloated) or AOSP?
Sent from my LG-LS980 using XDA Free mobile app
fde2blk22 said:
I've flashed back and forth from ZVC to ZV8 by using recovery flashable zips without any issues if that's what you're asking. My apologies if I misunderstood
Sent from my LG-LS980 using XDA Free mobile app
Click to expand...
Click to collapse
Do you have the link for the ZV8 Kernel only?

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