[Q] LG P509 Rom @ LG P506 - Optimus One, P500, V General

I have an LG P506 from AT&T that had issues with the boot and I sent it to repair service and they repair it but now the phone says that is an LG P509 from T-Mobile, the repair guy told me that this was the only ROM that worked on the phone since they tried a lot of ROMs but none worked, the issue is that the 3G now doesn't work due to the BaseBand of the T-Mobile Rom I think, is there a way to flash it back to AT&T Rom without bricking it?

Have you tried flashing old baseband patch? Possibly KDZ flasher could get you back to stock, but I would expect the service center to try that 1st.
-- Sent from my TouchPad using Communities

They alredy tried with the stock ROM but they told me that it did not work, I can install custom ROMs I have AOKP Jelly Bean for P500 but there is no way to get 3G signal, I have tried CM9 for P506 but it did not work, I already tried with old and new BB and KDZ, well it was hardbricked with KDZ in first place that's I sent it to repair.
Enviado desde mi NookColor usando Tapatalk 2

If I were you I would bring it back to them. Even if you paid for the service, they didn't do it right if 3g isn't working anymore, so they should have to fix it.

Related

[Q] Different firmware in a branded phone

Hi,
I have a LG P500, from Movistar - Telefonica Spain.
Firmware is v10b which is the last update it can receive through the official LG mobile update tool.
I've seen that there are ways to get other versions and flash them through KDZ updater. For example this last 2.2.2.
For example in another post it appears AVDZBK, which is vodafone.
However these versions belongs to companies different from mine (movistar).
Taking into account that my mobile is not unlocked, could I proceed anyway?
In that case, can I choose any of this FW or there are unlocked ones?
I'm afraid to download a firmware that is also locked but for a foreign company!!!
Thanks a lot...
Don't do it.
It is not adviced to update your phone to a firmware which may not be supported by your service provider... although rooting/custom recovery and using custom ROM fits the same category XD
But nah, there aren't that many new stuff to make you want to upgrade anyway, custom ROMs such as void are a lot better =)
Well the problem is he won't be able to root his phone to install custom recovery.

[Q] How to flash bb?

Hello. I have a problem. My lg p765 constantly lose the network. I tried to flash it with different kdz but version of bb still is L6260_MOEM_SIC_01.1230.00
Could anybody tell me how to flash new baseband. Thank you for any help.

No Service on My LG Optimus G f180k.

Hello,
I just bought a LG Optimus f180k. I didn't like the Korean OS, so I downloaded and flashed an International version (E97510F_00.kdz) following some tutorials. Everything went smoothly on reboot exccept that I had no SIgnal from my SIM Card. I downloaded the f180k kdz and flashed it once more hoping I will have my signal back but it didnt. I followed many other tutorials here, where I read I had to flash the baseband to have my Signal back. I tried three different baseband flashing but none works.
Can someone help me get my signal back. Pleaaaassssssseee :crying:
LG Optimus G f180k
F180K20B. Android 4.1.2

Where are LG V10 stock ROMs?

I'm gonna take a V10 F600 (Korean variant). I've been searching everywhere to find its stock ROM, but nothing found.
I wonder if where are they, why LG still does not provide it ?
What if i buy a LG V10, then the ROM has problems and can not boot up, how can i flash stock ROM to get it back to work ?

V10 Dual SIM H961N bricked!

Hi all,
Kindly need your support here:
I have H961N and it stuck on LG logo 20 days ago!! Just downgrade from stock MM to rooted LP!
In the first, it worked but so slowly, After few days, i flashed stock MM again, But the mobile won't boot!!
I'm tried a lot of KDZ images with no luck!
I'm using LG UP to flash KDZ file, Flash Tool won't work
Tried to contact the LG head office here in Egypt but they told me to deliver it back to Hong Kong to repair it.
just email LG Hong Kong and waiting their reply.
in our Whatsapp group, more than one said the solution is to install a full TOT file (4.5 G like rooted TOT) but while googling it i found just one site and not free!!
http://www.gdmobile.net/thread-1781-1-1.html
any suggestion to fix my problem!
Thnx in advance
I would suggest that you try to flash LP KDZ file again. Refurbished option.
If you haven't tried already.
When I tried to flash from MM to rooted LP it didn't work.
I had to flash the "normal" official LP kdz file and after that I was able to flash the rooted tot file above it.
You can find the kdz for your device here.
http://forum.xda-developers.com/showthread.php?t=3332348
Gesendet von meinem LG-H960 mit Tapatalk
virus_egypt said:
Hi all,
Kindly need your support here:
I have H961N and it stuck on LG logo 20 days ago!! Just downgrade from stock MM to rooted LP!
In the first, it worked but so slowly, After few days, i flashed stock MM again, But the mobile won't boot!!
I'm tried a lot of KDZ images with no luck!
I'm using LG UP to flash KDZ file, Flash Tool won't work
Tried to contact the LG head office here in Egypt but they told me to deliver it back to Hong Kong to repair it.
just email LG Hong Kong and waiting their reply.
in our Whatsapp group, more than one said the solution is to install a full TOT file (4.5 G like rooted TOT) but while googling it i found just one site and not free!!
http://www.gdmobile.net/thread-1781-1-1.html
any suggestion to fix my problem!
Thnx in advance
Click to expand...
Click to collapse
try to flash full kdz or tot if it does not work try to flash efs and qcn backup or nv backup of your mobile.
and if you managed to repair your phone please send me qcn of your model as i need it to patch lte band 40 to my tmobile h901.

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