[Q] Difficulties installing new roms - T-Mobile LG G2x

So I rooted and installed trigger 08/22 back in august on my tmobile g2x and I've had difficulties installing any other rom. I've attempted various methods to install any other rom including from rom manager, downloading through phone then recovery, sd card into computer then recovery and somehow installed CM7 8/31/11 nightly(i think #124). The result I always get is the "android with exclamation point in triangle". I would appreciate any suggestions, I've been trying to avoid this post for almost 2 months but the new roms just keep getting better! Thanks in advance

Try everything from the very beginning
Flash cwm, here :
http://forum.xda-developers.com/showthread.php?p=13330067
Or here:
http://forum.xda-developers.com/showthread.php?p=18514911
Then go to cwm - volume down + power. Wipe data, format system, flash rom and enjoy
Sent from my LG-P999 using xda premium

Related

stuck on coredroid boot screen

I have tried to flash to the coredroid and it will boot up to the animated boot screen but will not go any further than that. i have tried to flash it several times i am using CWM 3.0.2.5 i have performed a full wipe as well. what am i doing wrong?
What you are doing wrong is not using the search feature on the forum before posting.
Maybe i did but still couldnt find the answer. Im not new to forums. Ivee tried reflashing it several times as the coredoid post says and that didnt work so what am i to do now
Sent from my Inspire 4G using XDA App
First....update Clockwork
then...wipe data/factory reset (in Recovery)
then...wipe cache partition
then...flash it once more and if it does not work try re downloading the ROM because there is a possibility some important files are corrupted...
ThEiiNoCeNT said:
First....update Clockwork
then...wipe data/factory reset (in Recovery)
then...wipe cache partition
then...flash it once more and if it does not work try re downloading the ROM because there is a possibility some important files are corrupted...
Click to expand...
Click to collapse
All of which was available by doing a search ^
You can also add try a different rom to the above list.
I have done all on that atleast twice. I had just redownloaded the rom last night
Sent from my Inspire 4G using XDA App
this is a ext3/4 rom Is your sd card formated properly? If its version 6.6 ( the latest) try using version 6.5 first as this will format the sd card for you.. back up your sd card first just to be sure you don't lose your information. in CWM mount the sd card and copy to computer.. Hope this helps.
Already stated previously but worth another try. Install another ROM, maybe one that is almost stock. Then try Coredroid again.
I also suggest you ask in the Coredroid forum. Good luck.
Ok thanks ill see what i can find out over there
Sent from my Inspire 4G using XDA App
are you flashing through rom manager or cwm ?
I have the same issue, i used rom manager, did the wipe.. and its just stuck on the animation loop.
If anyone could help, it would be appriciated.
Thanks
Found it.
Thanks
Got it going, I did a recovery, then updated with coredroid v7.0.. Works very well.. no problems here.
By the way, I'm digging the new layout.
Sent by My Rooted Core Droid v7.0

Double cwm problem

Is there a way to fully wipe cwm from the phone if it was flashed with NV flasher? I flashed the internal support one when I started flashing roms and now I notice that trying to flash external support roms has put me in a pickle. I've asked before whether I needed to switch support or something and was told the newest rom manager supports both... this is wrong. Upon installing eaglesblood 2.3.5 and installing rom manager...no cwm detected, so I flash it. Now when I reboot doing power and down I boot into an old internal support cwm that only has old backups and access to the internal SD. If I reboot from rom manager it will boot into the new cwm. How do I erase the old NV flash version. It wont hold any new backups, so if I crash it will leave me with old cwm. Plus its a pain when I don't have access to downloads I do via rom manager.....
Summary - old version of cwm bootable through power and down (nvflash version) . New version flashed by rom manager only shows up booting through rom manager. Want to erase NV flash version so there's only one. Frustrated.
Sent from my LG-P999 using XDA App
No need to erase, just nvflash over current will replace old.....if you flash newest 5.0.1.6 i belive, it lets you choose zip from sd card or internal memory....BUT have the latest nvflash one, its a must if you are gonna flash roms.
http://db.tt/Rl6YH0B
I see, what about flashing through rom manager? Is there a way to rid the rom manager install before I do the NV flash... should I not flash through rom manager?
Sent from my LG-P999 using XDA App
unique77 said:
I see what about flashing through rom manager. Is there a way to rid that one before I do the NV flash... should I not flash through rom manager?
Sent from my LG-P999 using XDA App
Click to expand...
Click to collapse
Just have both, make sure both are latest, but the nvflash one is most important. That one will/can save your life (phone)
For all intents and purposes, you cannot actually flash CWM from ROM manager with this phone. All it can do is reboot into CWM from the app. If you ever need to access CWM from a power-off state (bad flash, bootloop, etc.) you will only be able to enter the NVFlash version. Strongly recommend always having the NVFlashed version of CWM. Maybe even give up using ROM Manager altogether.
If you can't do without ROM Manager, keep using it. But it would be a good idea to flash CWM 5.x.x.x through NVFlash so that you have an emergency recovery that can read both internal and external memory.
Thanks Frisco and r4. Totally understand now. Relief. Now to Eb 1.9!
Sent from my LG-P999 using XDA App

G2X can't load custom roms, freezes at flash screen

No matter what custom rom I try to load on my G2X, it will go through, install the rom, and then when it reboots past the LG screen, it gets to whatever custom boot screen in on the rom, and just locks up. The only way I can get it to boot after that point is to NVFlash back to stock.
Tried searching through this site and google, but can't find a solution.
You need to say what the process is that you attempted to do. Wipes and what not.
Sent from my SGH-T999 using xda premium
mt3g said:
You need to say what the process is that you attempted to do. Wipes and what not.
Sent from my SGH-T999 using xda premium
Click to expand...
Click to collapse
Rooted phone, added Clockwork, booted into CW recovery, did data and cache wipes, installed CM7 from SD card, rebooted, phone froze at custom boot screen. Reboot, still frozen. Would not boot at all.
Used NVFlash to reinstall stock image on phone, rooted phone, CW recovery, data and cache wipes, installed a different rom for my phone model, same result. Back to stock using same process, tried a third rom using same process, same result, frozen phone that won't go beyond boot screen.
Using this same process on my old T-Mobile Samsung Vibrant, it worked perfectly on several different roms.
It sounds like you may have a ROM for a different model phone. Can you send a link to the ROM that you downloaded for us to see?
Also, is your phone a T-Mobile G2x or an LG Optimus 2x (O2x).
cyansky_1 said:
It sounds like you may have a ROM for a different model phone. Can you send a link to the ROM that you downloaded for us to see?
Also, is your phone a T-Mobile G2x or an LG Optimus 2x (O2x).
Click to expand...
Click to collapse
It is a T-mobile G2X, LG-P999DW.
The CM7 link was straight from the CM7 site, it wasn't an experimental mod or anything, it was the stable one listed under the G2X.
http://www.cyanogenmod.com/devices/t-mobile-g2x
ParanoidAndroid via this thread on here: http://forum.xda-developers.com/showthread.php?t=1762647
Domination via this thread: http://forum.xda-developers.com/showthread.php?t=1570017&highlight=domination
Considering cm roms are supposed to wipe system prior to flash, I couldn't imagine what is going on. Try wiping system just in case and after that, try installing from internal as well. Other options would be download other ways, like on PC or from phone transfer the files differently. Other then that can't really help you.
Sent from my SGH-T999 using xda premium
mt3g said:
Considering cm roms are supposed to wipe system prior to flash, I couldn't imagine what is going on. Try wiping system just in case and after that, try installing from internal as well. Other options would be download other ways, like on PC or from phone transfer the files differently. Other then that can't really help you.
Sent from my SGH-T999 using xda premium
Click to expand...
Click to collapse
The last time I pulled it directly on my phone, the other times I downloaded via my PC and then copied the file. Had been via external so I tried internal that last time too. I'm close to madness, but I'm also too stubborn to give up.
I was thinking maybe I need to replace the kernel, but I'm not sure whether that's the problem or which Kernel to try if I did need to.
I had a similar issue on a tablet of mine. What version of CWM are you using? Are you using the touch version? The touch version has had some boot problems. Did you try partition the SDCard in the advanced settings? I forget which I used on my phone. Has anyone else partitioned theirs?
Well, not knowing which peice is broken let me just recap my process for you and see how it works:
1. Use OneClick NVFlash from http://forum.xda-developers.com/showthread.php?t=1056847 and select Flash CWM 5.0.2.0
2. Boot to CWM
3. format cache
4. format data
5. format system
6. format Dalvik cache
7. flash ROM from external/internal memory
8. flash kernel (optional, not required unless doing kernel testing)
9. flash gapps-package
10. fix permissions
11. reboot
I have not had this process screw up once for me so far. If this process does not work for you then you leave me really be scratching my skull...
Sooper1138 said:
Rooted phone, added Clockwork, booted into CW recovery, did data and cache wipes, installed CM7 from SD card, rebooted, phone froze at custom boot screen. Reboot, still frozen. Would not boot at all.
Used NVFlash to reinstall stock image on phone, rooted phone, CW recovery, data and cache wipes, installed a different rom for my phone model, same result. Back to stock using same process, tried a third rom using same process, same result, frozen phone that won't go beyond boot screen.
Using this same process on my old T-Mobile Samsung Vibrant, it worked perfectly on several different roms.
Click to expand...
Click to collapse
don't root and then try. mostly roms come with super user access so try without rooting it manually.
Sent from my LG-P999
cyansky_1 said:
Well, not knowing which peice is broken let me just recap my process for you and see how it works:
1. Use OneClick NVFlash from http://forum.xda-developers.com/showthread.php?t=1056847 and select Flash CWM 5.0.2.0
2. Boot to CWM
3. format cache
4. format data
5. format system
6. format Dalvik cache
7. flash ROM from external/internal memory
8. flash kernel (optional, not required unless doing kernel testing)
9. flash gapps-package
10. fix permissions
11. reboot
I have not had this process screw up once for me so far. If this process does not work for you then you leave me really be scratching my skull...
Click to expand...
Click to collapse
Using this method in exactly this order worked perfectly. Thank you very much.
Sooper1138 said:
Using this method in exactly this order worked perfectly. Thank you very much.
Click to expand...
Click to collapse
Did you notice what he didn't do.
Sent from my LG-P999

[Q] Flashed CM7 froze during reboot logo

Noob with a drive to learn and in need of some help.
I attempted to install stable release of CM7 thru CWM on my rooted G2x, still stock everything, OS 2.3.4. Pre-install I backed-up current ROM, wipe data & cache and wipe dalvik cache. Rebooted into recovery and it looked as tho all was well... However, my phone wont go any further than the second "LG" boot logo, (I'm thinking is packaged in CM7). Nothing I've tried yet has fixed my situation. Not even allowing me to enter manual recovery so I can restore my back-up.
I'm hoping someone could please tell me what I did wrong? And also, what I can do to fix it?
Did you flash CWM using ROM Manager or NVflash?
If the answer isn't NVflash, you need to search the forum for that and use it. Then try to install a ROM
Sent from my LG-P999 using xda premium
Since it's getting harder to find here is the link to the CWM thread: http://forum.xda-developers.com/showthread.php?p=24087341
Follow the instructions there and you'll be good to go. It says XP but I have never had a problem on Windows 7.
Sent from my LG-P999 using xda premium

[Help] Problem With ROMs after Factory Reset

So I have the LG Optimus V and was running a custom Stock ROM. I was going to give it to a friend to use so decided to use the factory reset in the phone...whoops.
I'm using ClockworkMod Recovery v3.2.0.0 and every time I try to install a ROM from the zip file on it it just goes back to Clockwork after a reboot.
I've tried using the ROMs listed here: http://forum.xda-developers.com/wiki/LG_Optimus_V/ROMs (besides MIUIv4 and LeWa Port) to no avail. I just keep rebooting back into recovery after it says it was a successful install.
I've also tried getting into a workaround using fastboot but I believe the condition my phone is in right now won't allow it. I can't boot up to the fastboot recovery and other issues have arised.
So is there anything I can do or am I boned?
Thanks for reading and any feedback
Cantee said:
So I have the LG Optimus V and was running a custom Stock ROM. I was going to give it to a friend to use so decided to use the factory reset in the phone...whoops.
I'm using ClockworkMod Recovery v3.2.0.0 and every time I try to install a ROM from the zip file on it it just goes back to Clockwork after a reboot.
I've tried using the ROMs listed here: http://forum.xda-developers.com/wiki/LG_Optimus_V/ROMs (besides MIUIv4 and LeWa Port) to no avail. I just keep rebooting back into recovery after it says it was a successful install.
I've also tried getting into a workaround using fastboot but I believe the condition my phone is in right now won't allow it. I can't boot up to the fastboot recovery and other issues have arised.
So is there anything I can do or am I boned?
Thanks for reading and any feedback
Click to expand...
Click to collapse
Are there any other recoveries for your phone
AFAIK new ROMs don't support Clockwork Mod 3.2
Try updating the recovery to the latest one available i.e maybe 4.x for your Optimus V
This problem happened to me some months ago
I reflashed the recovery using terminal emulator
Sent from my GT-I9082 using xda premium

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