No signal after flash custom rom - Sprint LG G3

I'm on V6, next I'm use lg flash tool to flash tot file to back v4, I rooted and installed twrp. I flash this rom
http://forum.xda-developers.com/spr...icial-ls990-resurrection-remix-5-1-1-t3197120
everything is fine, but no signal, please help

zeroonea said:
I'm on V6, next I'm use lg flash tool to flash tot file to back v4, I rooted and installed twrp. I flash this rom
http://forum.xda-developers.com/spr...icial-ls990-resurrection-remix-5-1-1-t3197120
everything is fine, but no signal, please help
Click to expand...
Click to collapse
You need to flash the lollipop modem. They're in post #2 of all my rom threads. ZV8, ZVA, ZVB are all lollipop.

where your rom threads?

Nevermind I found your thread, should I flash zv8 or zva or zvb

zeroonea said:
Nevermind I found your thread, should I flash zv8 or zva or zvb
Click to expand...
Click to collapse
Your choice. ZVB is the latest

Related

Flashing roms

Just got this phone. Not real fimiliar with aosp. If I'm on 10b firmware with bumped twrp can I flash any Rom no matter it's base is ie 11 or 12b
alphamale said:
Just got this phone. Not real fimiliar with aosp. If I'm on 10b firmware with bumped twrp can I flash any Rom no matter it's base is ie 11 or 12b
Click to expand...
Click to collapse
You can flash any Verizon Rom at this point. The Rom's won't include the updated modems, if you want to update those you can flash them separetely - http://forum.xda-developers.com/verizon-lg-g3/general/reference-stock-img-files-t2966958

[Q] Help TWRP install Lg G3 vs985

I keep getting this error which says, "boot certification vertify". when I try to go into recovery mode. To begin with, I have updated my vs985 to 5.01 lollipop and then I had my device rooted. From this I have tried using apps like Flashify or using adb to flash TWRP 2.8.6.1 touch recovery for vs985. When I flash it I then boot into recovery to see that boot certification error. Can someone please help me fix this? If you need any more info just ask.
rokyle said:
I keep getting this error which says, "boot certification vertify". when I try to go into recovery mode. To begin with, I have updated my vs985 to 5.01 lollipop and then I had my device rooted. From this I have tried using apps like Flashify or using adb to flash TWRP 2.8.6.1 touch recovery for vs985. When I flash it I then boot into recovery to see that boot certification error. Can someone please help me fix this? If you need any more info just ask.
Click to expand...
Click to collapse
You need to upgrade with jasmine or skydragon stock roms from a kk build, if you want to keep twrp and root. You have some partitions that need to be replaced, that's why you get the error.
bweN diorD said:
You need to upgrade with jasmine or skydragon stock roms from a kk build, if you want to keep twrp and root. You have some partitions that need to be replaced, that's why you get the error.
Click to expand...
Click to collapse
So I would just flash the Jasmine rom then I could reroot my device and flash twrp or do I have to root and flash twrp, install partitions and then upgrade with Jasmine rom?
rokyle said:
So I would just flash the Jasmine rom then I could reroot my device and flash twrp or do I have to root and flash twrp, install partitions and then upgrade with Jasmine rom?
Click to expand...
Click to collapse
flash any KK version (12b preferred), root and twrp, flash skydragon or jasmin L upgrade rom, profit!
Your using the wrong TWRP for verizon.
Use this one. http://downloads.codefi.re/thecubed/lg_g3/bump/twrp-2.8.0.0_vs985-signed.img
Sent from my VS985 4G using XDA Free mobile app
what version of trwp should i use i just downgraded to 12b have root and have twrp manger downloaded just dont know witch one to use lil new to the g3 thanks for any help
Sorry for the delay,but thanks what you did worked! Now I have twrp on my g3, thanks!
rokyle said:
Sorry for the delay,but thanks what you did worked! Now I have twrp on my g3, thanks!
Click to expand...
Click to collapse
Did you flash to a KK 12b version method?
Using the image that Sublime posted resulted in the same issue.
I upgrade my phone to 12B then I rooted and flashed the newest version of twrp which happens to be then 2.6.8.1 version I think. Then I flashed the Jasmine rom....
phoenixaldana01 said:
what version of trwp should i use i just downgraded to 12b have root and have twrp manger downloaded just dont know witch one to use lil new to the g3 thanks for any help
Click to expand...
Click to collapse
Use the latest version that TWRP Manager offers, then use TWRP to flash the latest one on XDA made for the G3.
Sent from my VK810 4G

Issues with Baseband on 10b

Hello everybody
I have a few questions regarding my phone and I hope you can help me solve them. I have the VS985 and I had it on 35b Lollipop 5.1.1 I was able to root it but then I realized there's no custom recovery for it yet, I was planning to try skydragon, so I downgraded using the TOT method to 10, so far so good, nonetheless, in order for me to try to install that ROM I read that I had to have the 35b boostack, so I installed the xdabbeb_vs98535b_bootstack.zip file, TWRP 2.8.7.0 says that installs successfully, I restart the phone but when I go to baseband says unknown and sure enough I can't install skydragon or cm13 because it says I don't have the 35b baseband.
I've tried the 24b, 23c and 12b modems, all get me baseband unknown and get no signal on Tmobile. The TOT I used was LG G3 VS985 10B_03 Stock TOT. I've been looking online and everybody says just flash the baseband on TWRP and voila! but not my case, I can flash it but doesn't work.
Any help is very much appreciated. Thank you.
Hello!
It is incorrect that you have to have the 35B bootstack to be on SkyDragon (same with JasmineROM). The only time it's a must is if you want to use Advanced Calling, or just plain want to use the latest modem. SkyDragon and JasmineROM contain several partitions from 24B. Flashing the ROM after the bootstack is what caused the issue, because critical partitions in the 35B bootstack were overwritten by their 24B counterparts that are in the ROM.
If you want the 35B bootstack, then you need to flash that after having flashed SkyDragon.
roirraW "edor" ehT said:
Hello!
It is incorrect that you have to have the 35B bootstack to be on SkyDragon (same with JasmineROM). The only time it's a must is if you want to use Advanced Calling, or just plain want to use the latest modem. SkyDragon and JasmineROM contain several partitions from 24B. Flashing the ROM after the bootstack is what caused the issue, because critical partitions in the 35B bootstack were overwritten by their 24B counterparts that are in the ROM.
If you want the 35B bootstack, then you need to flash that after having flashed SkyDragon.
Click to expand...
Click to collapse
Hello there!
So let me explain a bit more about my situation, I currently have 4.4.2 stock 10b I downgraded from 35b 5.1.1. I rooted the phone and installed TWRP but when I try to flash CM 12.1 or CM 13, I mentioned skydragon but my mistake is CM what I want to flash, I always get the error that the modem isn't the right one, I've tried with several modems and same error. What can I do install CM?
Thank you
Elendil_23 said:
Hello there!
So let me explain a bit more about my situation, I currently have 4.4.2 stock 10b I downgraded from 35b 5.1.1. I rooted the phone and installed TWRP but when I try to flash CM 12.1 or CM 13, I mentioned skydragon but my mistake is CM what I want to flash, I always get the error that the modem isn't the right one, I've tried with several modems and same error. What can I do install CM?
Thank you
Click to expand...
Click to collapse
Either flash the 23C or 24B modem before flashing CM12.1/13. The 24B bootstack contains the 24B modem so you can flash that before trying to flash CM.
Edit: I haven't tried CM12.1 in a long time, and I've never tried CM13 so this is based only on old information which was definitely true at one time, at least for CM12.1. Repeat, no personal experience with CM13. I only chimed in at the mention of SkyDragon.
roirraW "edor" ehT said:
Either flash the 23C or 24B modem before flashing CM12.1/13. The 24B bootstack contains the 24B modem so you can flash that before trying to flash CM.
Edit: I haven't tried CM12.1 in a long time, and I've never tried CM13 so this is based only on old information which was definitely true at one time, at least for CM12.1. Repeat, no personal experience with CM13. I only chimed in at the mention of SkyDragon.
Click to expand...
Click to collapse
Hey there!
Thank you for your help! Well this I what I've tried, I restored to 10b using TOT I installed all modems, 12b, 23c, 24b and 35b and all of them are giving me unknown baseband afterwards, I get no signal, so I figured I'll install CM on top, but guess what? it always gives me the error that the baseband isn't the right one. I'm not trying to restore to 10b by using the KDZ method and then I'll install the modem. I don't know what is going on.
Thank you for helping on this.
P.D. I'll try skydragon to see what happens, I didn't install it because I read gives no data on Tmobile.
Elendil_23 said:
Hey there!
Thank you for your help! Well this I what I've tried, I restored to 10b using TOT I installed all modems, 12b, 23c, 24b and 35b and all of them are giving me unknown baseband afterwards, I get no signal, so I figured I'll install CM on top, but guess what? it always gives me the error that the baseband isn't the right one. I'm not trying to restore to 10b by using the KDZ method and then I'll install the modem. I don't know what is going on.
Thank you for helping on this.
P.D. I'll try skydragon to see what happens, I didn't install it because I read gives no data on Tmobile.
Click to expand...
Click to collapse
Hello! I have an update
So this is what I did, I downloaded SkyDragon V6.0.2 and installed on the 10b vesion and it worked just fine, I didn't want to risk to try to flash CM anymore but so far everything is working! even data on roaming, I'm currently in Canada and the Telus network is flying, over 70mb on download, as a matter of fact, I never seen those speeds in the US, at least where I live.
I'm sure if I flash CM from TWRP it will work because I'm using the 35b baseband.
Thank you all for your help!
Merry Christmas and Happy 2016!
Elendil_23 said:
Hello! I have an update
So this is what I did, I downloaded SkyDragon V6.0.2 and installed on the 10b vesion and it worked just fine, I didn't want to risk to try to flash CM anymore but so far everything is working! even data on roaming, I'm currently in Canada and the Telus network is flying, over 70mb on download, as a matter of fact, I never seen those speeds in the US, at least where I live.
I'm sure if I flash CM from TWRP it will work because I'm using the 35b baseband.
Thank you all for your help!
Merry Christmas and Happy 2016!
Click to expand...
Click to collapse
Cool, glad you got what you need. You're welcome!
HAPPY NEW YEAR!

Downgrading Rom (LS990)

Hello, I am currently on a marshmellow rom (rooted) that has a few issues that I can't live with. I would like to downgrade to the latest stock lollipop rom (rooted). Is it my understanding that ZV8 is the latest stock rom? Also, does anyone forsee if I will run into any issues going from marshmellow to lollipop? Also, I did a search and found multiple ZV8 roms and I'm not sure which one to use. If anyone can link to the appropiate rom, would be greatly appreciated. Thanks
ZVC is the latest rom. However I don't have a link for it. You can however downgrade to ZVA and then upgrade to ZVB and ZVC after that.
http://downloads.codefi.re/autoprime/LG/LG_G3/LS990/LS990ZVA_00.zip <-- ZVA tot
http://downloads.codefi.re/autoprime/LG/LG_G3/LS990/LS990ZVA_00-LS990ZVB_00_update.zip <-- ZVA to ZVB
http://downloads.codefi.re/autoprime/LG/LG_G3/LS990/LS990ZVB_00-LS990ZVC_00_update.zip <-- ZVB to ZVC
If you can find a direct link to the ZVC tot that would be easier.
Thanks for the reply. Can i just flash zvc from the marshmallow rom 6.0.1 or is it recommended to flash zva and zvb first?
Sent from my LGLS990 using Tapatalk
jreink01 said:
Thanks for the reply. Can i just flash zvc from the marshmallow rom 6.0.1 or is it recommended to flash zva and zvb first?
Sent from my LGLS990 using Tapatalk
Click to expand...
Click to collapse
You will need to downgrade using the tot method first.

[Q] Update to V20a via LGUP with TWRP or stock recovery?

As above, do I need to flash stock recovery and unroot my G5 to install Nougat via LGUP or can I stay on TWRP and flash V20a? I've tried to ask in dev thread but I couldn't because of my post count
LSkiper said:
As above, do I need to flash stock recovery and unroot my G5 to install Nougat via LGUP or can I stay on TWRP and flash V20a? I've tried to ask in dev thread but I couldn't because of my post count
Click to expand...
Click to collapse
When you flash a firmware with LGUp you lose TWRP and Root, so, it's the same.
Alright, thank you for quick reply I read somewhere that I need to return to stock recovery and unroot to flash V20a and I didn't know which way to flash is that proper way xD. Anyway, thank you ^^

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