[Q] V21Y update - T-Mobile LG G2x

So did a restore to stock V21e. Did the ota update and it found it. Phone downloaded the update and rebooted into CWM?
Did a restart and Phone stayed on V21e.
Do I need to remove CWM as well?

You need to be on stock recovery since it uses it to install the ota that way (I'd assume).

http://forum.xda-developers.com/showthread.php?t=1248644
Worked perfectly for me.

What happens if you choose "install update.zip"? Isn't that how OTA updates work?

c00ller said:
What happens if you choose "install update.zip"? Isn't that how OTA updates work?
Click to expand...
Click to collapse
Sounds like a possibility.

I had to use stock recovery to make my phone update...and it worked great

buru898 said:
Sounds like a possibility.
Click to expand...
Click to collapse
File is not found when trying install from update.

wolferman said:
File is not found when trying install from update.
Click to expand...
Click to collapse
Have you tried via the lg update tool?

buru898 said:
Have you tried via the lg update tool?
Click to expand...
Click to collapse
Yes, after trying all kinds of stuff to get it updated I checked the LG tool again and it found the update. Guess LG took it off.
Now I'm on 2.3.4 rooted and installed CWM.
All set.

wolferman said:
Yes, after trying all kinds of stuff to get it updated I checked the LG tool again and it found the update. Guess LG took it off.
Now I'm on 2.3.4 rooted and installed CWM.
All set.
Click to expand...
Click to collapse
What is this lg update tool? If you followed a guide, could you please link to it? A friend currently is on stock ROM with cwm recovery and I was planning to restore stock recovery to get v21y but if I could easily avoid it then I'd like to know how

c00ller said:
What is this lg update tool? If you followed a guide, could you please link to it? A friend currently is on stock ROM with cwm recovery and I was planning to restore stock recovery to get v21y but if I could easily avoid it then I'd like to know how
Click to expand...
Click to collapse
LG Support Tool:
Original Link: http://www.lg.com/us/mobile-phones/G2X-Driver/index.jsp
Direct Download: http://www.lg.com/us/mobile-phones/G2X-Driver/documents/B2CAppSetup.exe

wolferman said:
Yes, after trying all kinds of stuff to get it updated I checked the LG tool again and it found the update. Guess LG took it off.
Now I'm on 2.3.4 rooted and installed CWM.
All set.
Click to expand...
Click to collapse
Do you use WiFi when at home? Can you tell me how well it works and if your data gets inconsistent? Mine does not like handing off from SIM data to WiFi data.

Seihaku said:
LG Support Tool:
Original Link: http://www.lg.com/us/mobile-phones/G2X-Driver/index.jsp
Direct Download: http://www.lg.com/us/mobile-phones/G2X-Driver/documents/B2CAppSetup.exe
Click to expand...
Click to collapse
Had a hard time removing cwm. Using LG Update it will replace it with the stock recovery and update the baseband.
Put cwm back on and you can flash it with a rooted 2.3.4
Sent from my LG-P999 using XDA

Related

Putting new baseband on froyo? Is it possible? Please help

Can anyone tell me how to put the new baseband on sinister series dark 1.3? I know its group but I have heard so many good things about the new baseband and wanted to put it on my phone. I hope someone can help me.
Sent from my LG-P999 using XDA Premium App
flash rooted stock rom
flash stock recovery
unroot using super one click
flash the recently leaked gb update using kdz or lg update tool.
reflash to cwm.
flash whatever rom you want.
instructions are really easy to find.
or have a little patience since the developer said he is working on an update to 2.3.3 for dark sinister
crazythunder said:
flash rooted stock rom
flash stock recovery
unroot using super one click
flash the recently leaked gb update using kdz or lg update tool.
reflash to cwm.
flash whatever rom you want.
instructions are really easy to find.
Click to expand...
Click to collapse
Hey ct,
so I just tried to update using LG tool.
Steps I did-
*flashed stock rom
*flashed stock recovery*
*didn't unroot***
*tried flashing update (1st time it said I could update and then it stopped and said to contact LG or restart)
(2nd try it said I had no update, that I was up to date)
So why did it try the 1st time and not the 2nd?
Should I unroot?
Not sure where to go from here!
Any help would be appreciated! Thanks!
htc2364 said:
Hey ct,
so I just tried to update using LG tool.
Steps I did-
*flashed stock rom
*flashed stock recovery*
*didn't unroot***
*tried flashing update (1st time it said I could update and then it stopped and said to contact LG or restart)
(2nd try it said I had no update, that I was up to date)
So why did it try the 1st time and not the 2nd?
Should I unroot?
Not sure where to go from here!
Any help would be appreciated! Thanks!
Click to expand...
Click to collapse
flash the kdz file using kdz flash tool
crazythunder said:
flash the kdz file using kdz flash tool
Click to expand...
Click to collapse
Where is the kdz file, and what is a kdz flash tool?
SaHiLzZ said:
Where is the kdz file, and what is a kdz flash tool?
Click to expand...
Click to collapse
i posted it like 5 times tonight. last time.....
here's the kdz file
http://csmg.lgmobile.com:9002/swdata/WEBSW/LGP999DW/ATMODW/V21e_00/V21E_00.kdz
and here's the kdz flasher
http://www.mediafire.com/?3hd4ao113lx8gq4
kdz flash tool is like ruu for windows mobile.
crazythunder said:
i posted it like 5 times tonight. last time.....
here's the kdz file
http://csmg.lgmobile.com:9002/swdata/WEBSW/LGP999DW/ATMODW/V21e_00/V21E_00.kdz
and here's the kdz flasher
http://www.mediafire.com/?3hd4ao113lx8gq4
kdz flash tool is like ruu for windows mobile.
Click to expand...
Click to collapse
what do I put in
TYPE - ?
Phone Mode - ?
htc2364 said:
what do I put in
TYPE - ?
Phone Mode - ?
Click to expand...
Click to collapse
nevermind, found it!
But now to figure out how to make it work on windows 7!
htc2364 said:
what do I put in
TYPE - ?
Phone Mode - ?
Click to expand...
Click to collapse
cdma and diag. leave it set to it's default. and make sure you do it from a 32 bit pc.
htc2364 said:
nevermind, found it!
But now to figure out how to make it work on windows 7!
Click to expand...
Click to collapse
a few people have done it on win7. but i think most had issues, especially on 64 bit win7.
xp mode
http://www.microsoft.com/windows/virtual-pc/download.aspx
crazythunder said:
xp mode
http://www.microsoft.com/windows/virtual-pc/download.aspx
Click to expand...
Click to collapse
Thanks, I tried that, but I cant download because I have W7 home premium and I guess I need professional! Grrrrrrrr!.
Its trying to update!
I just got a message that there was a miscommunication between the pc and phone and I just restarted so we will see!
*crossfingers**
htc2364 said:
Thanks, I tried that, but I cant download because I have W7 home premium and I guess I need professional! Grrrrrrrr!.
Its trying to update!
I just got a message that there was a miscommunication between the pc and phone and I just restarted so we will see!
*crossfingers**
Click to expand...
Click to collapse
i got that error a hundred times while trying on win7 64 bit. finally worked with kdz flash after i installed xp 32 bit to a spare partition.
does this just flash the baseband??

Question about flash from a (maybe) future O3D owner

Hello, maybe i'm going to buy an Optimus 3D soon.
I've got some doubts about the flashing process: on Android i'm used to flash with ClockWork Mod Recovery, but i see that there you use another method that needs Windows on a PC.
How's that? Can i choose which one to use or do I really need the program on my PC?
And also the modified USB cable?
We still use Clockwork Mod Recovery.
Cero92 said:
Hello, maybe i'm going to buy an Optimus 3D soon.
I've got some doubts about the flashing process: on Android i'm used to flash with ClockWork Mod Recovery, but i see that there you use another method that needs Windows on a PC.
How's that? Can i choose which one to use or do I really need the program on my PC?
And also the modified USB cable?
Click to expand...
Click to collapse
cwm as usual to flash firmware in zip format... u only need the lg update tool if you want to flash kdz files which are basically the form in which lg releases the firmwares.
jimakos29 said:
cwm as usual to flash firmware in zip format... u only need the lg update tool if you want to flash kdz files which are basically the form in which lg releases the firmwares.
Click to expand...
Click to collapse
Ok that's great, so for custom ROMs i won't need it
And what about flashing CWR? Is it Root>Flash from terminal?
Ok i should get it tomorrow (can't wait )
I've seen that to flash a radio i have to use the LG Flash Tool, right? I'm talking about this: http://forum.xda-developers.com/showthread.php?t=1244490
And i have to change radio to switch to Gingerbread. Do I just need apps on my computer or also the modified cable?
Cero92 said:
Ok that's great, so for custom ROMs i won't need it
And what about flashing CWR? Is it Root>Flash from terminal?
Click to expand...
Click to collapse
for me it was root>install rom manager>install cwm from inside rom manager. I dont like messing with terminal if i can avoid it...
Cero92 said:
Ok i should get it tomorrow (can't wait )
I've seen that to flash a radio i have to use the LG Flash Tool, right? I'm talking about this: http://forum.xda-developers.com/showthread.php?t=1244490
And i have to change radio to switch to Gingerbread. Do I just need apps on my computer or also the modified cable?
Click to expand...
Click to collapse
no need for modified cable but seeing as many people still cant make gb to work on their phone i would wait 2 more weeks for official gb update and then having the gb baseband start messing with custom roms...
jimakos29 said:
for me it was root>install rom manager>install cwm from inside rom manager. I dont like messing with terminal if i can avoid it...
no need for modified cable but seeing as many people still cant make gb to work on their phone i would wait 2 more weeks for official gb update and then having the gb baseband start messing with custom roms...
Click to expand...
Click to collapse
Right, i think ROM manager is easier, even if it should work also with ADB terminal
So official Gingerbread will be released in 2 weeks? :O
To get official updates i can't root and flash CWM?
Cero92 said:
Right, i think ROM manager is easier, even if it should work also with ADB terminal
So official Gingerbread will be released in 2 weeks? :O
To get official updates i can't root and flash CWM?
Click to expand...
Click to collapse
you can but then it is better to update through zip files in recovery than trying lg update tool cause some people have problems updating through lg update tool after they have rooted and cwm. I never had any problem though. my phone is rooted from day one and has cwm and still getting updates through lg update tool...
But will we be able to flash the radio from a ZIP?
No. CWM do not flashing Baseband.
adixtra said:
No. CWM do not flashing Baseband.
Click to expand...
Click to collapse
That was the problem I was talking about: after rooting and flashing custom ROMs, how can we flash new basebands?
http://forum.xda-developers.com/showthread.php?goto=newpost&t=1338383
adixtra said:
http://forum.xda-developers.com/showthread.php?goto=newpost&t=1338383
Click to expand...
Click to collapse
Yes i got it, my question is if this process would still work with a rooted custom ROM and CWM installed instead of the default recovery.
Yes, all who have GB now have root and CWM installed and they flashing basebands
adixtra said:
Yes, all who have GB now have root and CWM installed and they flashing basebands
Click to expand...
Click to collapse
Ok my worries were unneeded
Thanks you
Cero92 said:
But will we be able to flash the radio from a ZIP?
Click to expand...
Click to collapse
First upgrade to official gb will have to be through either lg update program or by installing a kdz file of it when it is released. After that you will have the gb baseband already installed and you will be able to upgrade through zips
jimakos29 said:
First upgrade to official gb will have to be through either lg update program or by installing a kdz file of it when it is released. After that you will have the gb baseband already installed and you will be able to upgrade through zips
Click to expand...
Click to collapse
Ok perfect, but finally, to get official GB should i keep the original sistem or not?
And if yes, the problem will be still present with ICS, right?

how to go back to stock jb 4.2.1?

I need help. How can I flash my tf300t running on cromi-xeno 4.4 back to stock jb 4.2.1? Thanks! Anyway is it possible?
brianaudio said:
I need help. How can I flash my tf300t running on cromi-xeno 4.4 back to stock jb 4.2.1? Thanks! Anyway is it possible?
Click to expand...
Click to collapse
There are two ways. The easy way or the hard way or another easy way. You could put the stock firmware on your sdcard. You can also flash it in fast boot or flash it with twrp.
crazynitro said:
There are two ways. The easy way or the hard way or another easy way. You could put the stock firmware on your sdcard. You can also flash it in fast boot or flash it with twrp.
Click to expand...
Click to collapse
Where can I download the stock jb? Thanks alot
brianaudio said:
Where can I download the stock jb? Thanks alot
Click to expand...
Click to collapse
no problem!:cyclops: And here's a link to the asus download page: https://www.asus.com/Tablets_Mobile/ASUS_Transformer_Pad_TF300T/#support_Download_32
crazynitro said:
no problem!:cyclops: And here's a link to the asus download page: https://www.asus.com/Tablets_Mobile/ASUS_Transformer_Pad_TF300T/#support_Download_32
Click to expand...
Click to collapse
I tried updating from 4.1.1 to 4.2.1 but was unable to do so. Ive got the correct firmware for my model the WW one but it doesnt come up as saying there an update able to be installed. I dont have a custom recovery installed, is there another way to update without getting a custom recovery installed?
mackay508 said:
I tried updating from 4.1.1 to 4.2.1 but was unable to do so. Ive got the correct firmware for my model the WW one but it doesnt come up as saying there an update able to be installed. I dont have a custom recovery installed, is there another way to update without getting a custom recovery installed?
Click to expand...
Click to collapse
First of all, when you download the firmware from asus, you have to extract the file named: US_epad-user-10.6.1.15.3.zip. place the extracted zip file on your 'SDCARD'. your tablet will find it and notify you. if it doesnt, restart the tablet.
Forgot to extract the zip first before putting it on thanks
mackay508 said:
Forgot to extract the zip first before putting it on thanks
Click to expand...
Click to collapse
no problem let me know if it works.
crazynitro said:
no problem let me know if it works.
Click to expand...
Click to collapse
Yeah it worked great rocking 4.2.1 now haha

[Guide][Receive OTA after root][keep apps/data][GT-I9500][5.0.1]

a lot of users are having this problem and if you want to receive an OTA you have to flash the stock unrooted firmware that will cause lose of data.
this guide will show you how to receive OTA again without losing your stuff
This works on GT-I9500 ONLY! (Lollipop 5.0.1 Recovery)
This also should work on any other model, but you have to replace the recovery with your model!
Steps:
1- Go to SuperSU and scroll down to "Full unroot" then reboot.
2- Download This file to PC and extract it.
3- Go to download mode by pressing the power key + home key + volume down key at the same time, then press volume up.
4- Flash the file via Odin (AP) or (PDA)
go to check the system status, you will find it Official
you can now receive OTA.
Q&A:
What is OTA (Over The Air)? Its an update which you can receive over wifi or mobile data.
What do i get from OTA? Well, if you root your device you wont be able to receive an update again, unless from flashing firmware via Odin.
- Why im still on custom status? Because you modified your system.
- What kind of modifying? Installing busybox, editing or deleting or changing any app or file system.
and some times xposed.
- How do i restore the old app? You can restore them by flashing firmware or by restoring Nandroid backup.
- Then what is the use of your guide? Well my guide helps in first place the rooted not the modded onces.
and always do Nandroid of the original system apps+data
you are still having your apps, data, pics, vids, etc...
you can root again at anytime.
check my thread for rooting if you want
im not responsible for any bricks
thank you...
KillerJM249 said:
thank you...
Click to expand...
Click to collapse
At any time
Bricked.. wat to do?
If i am bricked, will flashing the official rom again solve the problem??
Thanks alot ...
Sent from my GT-I9500 using Tapatalk 2
yagneshlp said:
If i am bricked, will flashing the official rom again solve the problem??
Click to expand...
Click to collapse
What kind of bricked? Soft brick like bootloop?
S_7 said:
Thanks alot ...
Sent from my GT-I9500 using Tapatalk 2
Click to expand...
Click to collapse
Your welcome!
Hi there,
Thanks for the guide, just thinking you may want to say what option in Odin to put the file and what OTA stands for, for the noobs.
Just a thought.
TG09 said:
Hi there,
Thanks for the guide, just thinking you may want to say what option in Odin to put the file and what OTA stands for, for the noobs.
Just a thought.
Click to expand...
Click to collapse
Done
if i flash custom kernel i will still get update with this ?
leap_ahead said:
if i flash custom kernel i will still get update with this ?
Click to expand...
Click to collapse
I didnt test it, if you can do please confirm, and if you cant get an update just flash the stock kernel (boot.img)
If i remove some files on rom i will get update .?
Thanks
didn't work. still shows custom and doesn't check for the update.
leap_ahead said:
If i remove some files on rom i will get update .?
Thanks
Click to expand...
Click to collapse
At some point the update maybe canceled, because the update checks for the apps before the installation, always do a backup of your phone then remove what you want, after you want to update just restore the system folder from the backup
sak500 said:
didn't work. still shows custom and doesn't check for the update.
Click to expand...
Click to collapse
If you can see the stock recovery then check the SuperSU app again and maybe you are having a custom kernel
RubbaBand said:
If you can see the stock recovery then check the SuperSU app again and maybe you are having a custom kernel
Click to expand...
Click to collapse
So i need to unroot it as well ? Anyway flashed via odin original stock russian lollipop rom just to check for any update and the flashed twrp and rooted it back. Just that it takes 10 mins or more to do all this. Thought your small flash file would work .
sak500 said:
So i need to unroot it as well ? Anyway flashed via odin original stock russian lollipop rom just to check for any update and the flashed twrp and rooted it back. Just that it takes 10 mins or more to do all this. Thought your small flash file would work .
Click to expand...
Click to collapse
U try the method with flash only stock recovery and not work?
leap_ahead said:
U try the method with flash only stock recovery and not work?
Click to expand...
Click to collapse
yes flashed stock recovery but still showed custom. I was on original stock russain with root and custom recovery only. No custom kernel or different ROM.
sak500 said:
So i need to unroot it as well ? Anyway flashed via odin original stock russian lollipop rom just to check for any update and the flashed twrp and rooted it back. Just that it takes 10 mins or more to do all this. Thought your small flash file would work .
Click to expand...
Click to collapse
yes you need to full unroot your device as mentioned in the guide then flash the file, lol no my small file its just the stock recovery
Is this available for Gt-i9505 version
Is this available for GT-i9505 version?

Unable to update to 12.1

So today I saw that the 12.1 update is downloaded and asking me to install it. But, when I do try installing it the screen is stuck at the Cyanogen Recovery.
The usual options in recovery screen are displayed, why isn't the OS updating?
FYI - My OPO is rooted and also has TWRP recovery installed. I also tried disabling the Update Cyanogen Recovery option but the same option.
Any assistance would be great
SagarRox said:
So today I saw that the 12.1 update is downloaded and asking me to install it. But, when I do try installing it the screen is stuck at the Cyanogen Recovery.
The usual options in recovery screen are displayed, why isn't the OS updating?
FYI - My OPO is rooted and also has TWRP recovery installed. I also tried disabling the Update Cyanogen Recovery option but the same option.
Any assistance would be great
Click to expand...
Click to collapse
You can't flash the OTA with TWRP recovery. You can either flash the stock recovery and then install the OTA, or you can download the full ROM zip and flash that with TWRP.
Heisenberg said:
You can't flash the OTA with TWRP recovery. You can either flash the stock recovery and then install the OTA, or you can download the full ROM zip and flash that with TWRP.
Click to expand...
Click to collapse
Heisen
Sorry, a little question (and sorry to the OP)
Ive try to install the ota manually (i was rooted with twrp) flashing back the cm recovery, but it doesnt work still.
So ive flash the twrp 2.8.6 (for the baseband not installing prolems) and downloaded the full rom file, flashed in twrp without any wipes... Its all ok now, should i have problems with this method?
The baseband is 241,is correct?
Thx for helping
L.
lollaz said:
Heisen
Sorry, a little question (and sorry to the OP)
Ive try to install the ota manually (i was rooted with twrp) flashing back the cm recovery, but it doesnt work still.
So ive flash the twrp 2.8.6 (for the baseband not installing prolems) and downloaded the full rom file, flashed in twrp without any wipes... Its all ok now, should i have problems with this method?
The baseband is 241,is correct?
Thx for helping
L.
Click to expand...
Click to collapse
You shouldn't have any issues.
Heisenberg said:
You shouldn't have any issues.
Click to expand...
Click to collapse
Hi,
I am facing the same issue while updating the official update. I tried updating using the Cyanogen recovery but it is giving a failed error: "Unable to open the zip file" something like this. i have downloaded the 305 Mb update again manually but of no use.
Please help on this.
TIA
Nav07 said:
Hi,
I am facing the same issue while updating the official update. I tried updating using the Cyanogen recovery but it is giving a failed error: "Unable to open the zip file" something like this. i have downloaded the 305 Mb update again manually but of no use.
Please help on this.
TIA
Click to expand...
Click to collapse
Are you currently on the build directly before this one?
Heisenberg said:
Are you currently on the build directly before this one?
Click to expand...
Click to collapse
Dear, i am frankly not a techie. I am using the stock (default) RAM only. Would be great if you can help on this
Nav07 said:
Dear, i am frankly not a techie. I am using the stock (default) RAM only. Would be great if you can help on this
Click to expand...
Click to collapse
You don't need to be a techie to know that the updates must be taken in order. Go to Settings>About Phone, take screenshots of the info there and post here so I can see please.
Heisenberg said:
You don't need to be a techie to know that the updates must be taken in order. Go to Settings>About Phone, take screenshots of the info there and post here so I can see please.
Click to expand...
Click to collapse
Currently the Cyanogen version is 12.0-YNG1TAS2I3, OS version is 5.0.2, Build number is LRX22G
Nav07 said:
Currently the Cyanogen version is 12.0-YNG1TAS2I3, OS version is 5.0.2, Build number is LRX22G
Click to expand...
Click to collapse
You're on the right version. The zip must be getting corrupt during the download or something.
Heisenberg said:
You're on the right version. The zip must be getting corrupt during the download or something.
Click to expand...
Click to collapse
I have manually downloaded the zip file again apart from the Official update but it is still not getting through
Can anything else be done on this?
Nav07 said:
I have manually downloaded the zip file again apart from the Official update but it is still not getting through
Can anything else be done on this?
Click to expand...
Click to collapse
Try downloading the full zip from here:
https://www.androidfilehost.com/?fid=24052804347802356
Flash that with recovery.

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