Please Need Some help with my g2 ls980 - Sprint LG G2

My lg g2 ls980 is not connecting to 3g or 4g it only shows gsm i have already rooted my phone flashed it and installed a rom in it but still no good so if any one knows about it please tell me:crying:

which ROM you have installed and Did you sim unlocked your phone?

Librastar said:
which ROM you have installed and Did you sim unlocked your phone?
Click to expand...
Click to collapse
cloudyG2 2.2 and i did not sim unlock my phone

Related

Rooted LG P935 need clarification about Network/Carrier Locking

So ive gone ahead rooted my P935 many times now quite simple to do. The question is its a Telus phone i'm with rogers, when i flash the v10f kdz i get origninal GB korean rom fully unlocked phone shows using rogers network. When then doing nitro hd unbrick guide and if i only DD the system.img file to install the att version p930 then do the battery pull factory reset my phone still is network unlocked. What i'm tryin to find out is which .img files baseband firmware etc would control this network lock, since when i tried to flash H!ONO v20c P930 cmw flashable ics leak my phone became network locked again. Ijust cant seem to straighten it all out , information overload .
That's very strange, flashing ROMs should not affect network lock. I'm using Bell P930 on Fido, I've flashed AT&T leak and Bell official ICS and neither have re-locked the phone. As long as the IMEI remains unchanged you should be able to use the original unlock code you received to unlock the phone again.
jekostas said:
That's very strange, flashing ROMs should not affect network lock. I'm using Bell P930 on Fido, I've flashed AT&T leak and Bell official ICS and neither have re-locked the phone. As long as the IMEI remains unchanged you should be able to use the original unlock code you received to unlock the phone again.
Click to expand...
Click to collapse
Interesting indeed would it be the v10f .kdz korean somehow. And heres the thing I have recieved no unlock code to unlock. And now am back to running the CM9.1 unlocked working on Rogers Network .
Aha! I figured it out. CM has your Rogers APN preconfigured. The official roms would not lol. I don't know why the SU640 rom was letting you connect. It really shouldn't because your firmware and baseband should be incorrect if you flash it. Anyway, APN has nothing to do with your phone being locked or not
w0095157, are you certain your phone was never carrier unlocked by someone? Did you purchase it brand new in box from a store?
drumist said:
w0095157, are you certain your phone was never carrier unlocked by someone? Did you purchase it brand new in box from a store?
Click to expand...
Click to collapse
brand new in box i swear, telus store,. must be a fluke. but it works id like to find more information on different radios modems, which may change service for me, but i was comparing this to what iphone 4 service was saying side b y side.
Yeah, that makes more sense. Unlock codes are $2 off of eBay, it's worth it just to make sure you don't have any hassles switching between ROMs.
Does LTE work on Rogers when using the Bell unlocked version (P930)?
I know you have to get an LTE Sim card and an LTE enabled plan, but before i buy on eBay and update my plan, i was wondering if the LTE band works on Rogers even if it is a Bell phone.
Yes, i have LTE in my area.
Cheers!
j1paque said:
Does LTE work on Rogers when using the Bell unlocked version (P930)?
I know you have to get an LTE Sim card and an LTE enabled plan, but before i buy on eBay and update my plan, i was wondering if the LTE band works on Rogers even if it is a Bell phone.
Yes, i have LTE in my area.
Cheers!
Click to expand...
Click to collapse
I don't live in Canada, but from what I'm able to find online, Rogers and Bell are using compatible LTE frequencies so it should work just fine.
It works!!!
w0095157 said:
So ive gone ahead rooted my P935 many times now quite simple to do....
Click to expand...
Click to collapse
:laugh:
So after trying million and 1 things I made it work! Baseband and firmware go together and I thought they contain the SIM/network lock so i tried changing them, but apparently all the versions i tried were locked too.... so since the Korean version is with unlocked SIM, why not change directly from it to Cyanogen build ??? Because the wifi is not working!!! and since i did not manage to fine how to install in while offline (CM or Clockworkmod) i flashed from the Korean version just the system.img and voila! I have unlocked SIM with working WIFI ... so putting CM after this was a breeze!
so:
1. flash to Korean V10F_00.kdz
2. root the phone
3.adb shell
su
dd if=/sdcard/system.img of=/dev/block/mmcblk0p27
should have unlocked SIM + everything else working on the ATT version which you can now install Clockworkmod and go for Cyanogen mod of your choice. i did cm-10-20121105-NIGHTLY-p930.zip - works great!
I have a p930 with at&t permanent locked network, I discovered too that the baseband of the korean version is unlocked, I made a thread about this but nobody commented or cared i think lol, you can install any rom you want but remove the baseband of the rom before install.
Dreven said:
:laugh:
So after trying million and 1 things I made it work! Baseband and firmware go together and I thought they contain the SIM/network lock so i tried changing them, but apparently all the versions i tried were locked too.... so since the Korean version is with unlocked SIM, why not change directly from it to Cyanogen build ??? Because the wifi is not working!!! and since i did not manage to fine how to install in while offline (CM or Clockworkmod) i flashed from the Korean version just the system.img and voila! I have unlocked SIM with working WIFI ... so putting CM after this was a breeze!
so:
1. flash to Korean V10F_00.kdz
2. root the phone
3.adb shell
su
dd if=/sdcard/system.img of=/dev/block/mmcblk0p27
should have unlocked SIM + everything else working on the ATT version which you can now install Clockworkmod and go for Cyanogen mod of your choice. i did cm-10-20121105-NIGHTLY-p930.zip - works great!
Click to expand...
Click to collapse
Ok I have a similar problem with an at&t Lp 930, did the unbrick guide to sim unlock with the korean baseband. While in the koream ROM sim was succesfully unlocked. But after following the guide, flashing to AT&T Gingerbread and installing ClockWork Mod, I flashed it to HO!NO! AT&T ICS CWM Flashable ROM once in ICS, I lost Sim Unlock and was back to: Network Locked on Phone.
So what your saying is to basically only flash the system.img after the korean ROM is on the phone and ignore the other images, then after flash to desired ROM with CWM?
And if so, if I flashed to HO!NO! At&t flash, would I still have Locked Network?
Thank You
vagrant00 said:
Ok I have a similar problem with an at&t Lp 930, did the unbrick guide to sim unlock with the korean baseband. While in the koream ROM sim was succesfully unlocked. But after following the guide, flashing to AT&T Gingerbread and installing ClockWork Mod, I flashed it to HO!NO! AT&T ICS CWM Flashable ROM once in ICS, I lost Sim Unlock and was back to: Network Locked on Phone.
So what your saying is to basically only flash the system.img after the korean ROM is on the phone and ignore the other images, then after flash to desired ROM with CWM?
And if so, if I flashed to HO!NO! At&t flash, would I still have Locked Network?
Thank You
Click to expand...
Click to collapse
replace everything but the baseband, that is how I did

[Q] ZVA to ZVC

Hi,
My sincere apologies if this has been asked before. I am on Deodexed ZVA with SIM Unlocked and using GSM service in India. I got a notification today saying update has been downloaded. Should I go ahead and install it? (Such a Noob ) Will I brick my G2 as I have TWRP and also if not and will the unlock be intact?
Regards.
bindaasathar said:
Hi,
My sincere apologies if this has been asked before. I am on Deodexed ZVA with SIM Unlocked and using GSM service in India. I got a notification today saying update has been downloaded. Should I go ahead and install it? (Such a Noob ) Will I brick my G2 as I have TWRP and also if not and will the unlock be intact?
Regards.
Click to expand...
Click to collapse
Do not take it it will make you lose the sim unlock and twrp
Jbcarrera said:
Do not take it it will make you lose the sim unlock and twrp
Click to expand...
Click to collapse
Thank you Just wanted to confirm. Disabled the annoying update notification

sim icon with a x shown? ls980 not recognizing sims

Ok guys i just bought a lg g2 ls980 unlocked and was using it with AtnT great but i decided to install a ls980zv8 firmware and now is not recognizing my atnt sim card and it shows a simcard icon with a red X on it anyone know if the phone got locked again or the sim card port got damage? ive looked everywhere for a solution and no luck.. tried permanent unlock method and nothing,, im rooted right now and i cant even flash a TWRP recovery to try to flash a different rom either ( PLEASE ANYONE HELP!! Im phoneless for a week and im dying here
smallyetzon said:
Ok guys i just bought a lg g2 ls980 unlocked and was using it with AtnT great but i decided to install a ls980zv8 firmware and now is not recognizing my atnt sim card and it shows a simcard icon with a red X on it anyone know if the phone got locked again or the sim card port got damage? ive looked everywhere for a solution and no luck.. tried permanent unlock method and nothing,, im rooted right now and i cant even flash a TWRP recovery to try to flash a different rom either ( PLEASE ANYONE HELP!! Im phoneless for a week and im dying here
Click to expand...
Click to collapse
you will have to find a AOSP rom with GSM unlock the sprint firmware WILL NOT accept any domestic GSM network
Jbcarrera said:
you will have to find a AOSP rom with GSM unlock the sprint firmware WILL NOT accept any domestic GSM network
Click to expand...
Click to collapse
i want to do that but i cant get to flash a twrp recovery so i can flash a rom can u help? i tried freegee, goomaneger, twrp apk and no luck i used to flash it so easy with odin on my gs3 but lg is complicated
smallyetzon said:
i want to do that but i cant get to flash a twrp recovery so i can flash a rom can u help? i tried freegee, goomaneger, twrp apk and no luck i used to flash it so easy with odin on my gs3 but lg is complicated
Click to expand...
Click to collapse
are you still on the ZV8 Firmware?

[Q] LG G2 Root/Unlock Issue

Hi Guys,
Yesterday i bought an LG G2 Sprint version. The guy who sold me told me it was unlocked and i used a prepaid sim to confirm it and it worked perfectly. But then he reset it and now the prepaid sim doesn't work. The phone is rooted and now the software version is CloudyG3 2.0
The phone model number is shown as LG-D802 even though its a sprint LS980. I have no idea what to do, how to unlock it or how to unroot it. Your advice is greatly appreciated.
Regards
Sunera
sunera87 said:
Hi Guys,
Yesterday i bought an LG G2 Sprint version. The guy who sold me told me it was unlocked and i used a prepaid sim to confirm it and it worked perfectly. But then he reset it and now the prepaid sim doesn't work. The phone is rooted and now the software version is CloudyG3 2.0
The phone model number is shown as LG-D802 even though its a sprint LS980. I have no idea what to do, how to unlock it or how to unroot it. Your advice is greatly appreciated.
Regards
Sunera
Click to expand...
Click to collapse
put in your sim card., restart the phone and dial *#*#4636*#*# select phone information and set the preferred network type to gsm auto prl ho back to yout home screen and your phone should read your simcard.

[Q] Is the lg g3 d851 from tmobile already unlocked.

Im going to be using another carrier. I wanted to know if its need to be sim card unlocked first.
[/COLOR]
YourWorstFears said:
Im going to be using another carrier. I wanted to know if its need to be sim card unlocked first.
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Click to collapse
I have a T-Mobile version and it's sim locked, i think that it only comes with unlocked bootloader.

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