[Q] O2SD Signal Fix with TWRP - Optimus One, P500, V Q&A, Help & Troubleshooting

Hello everyone i have had my P500 for years and so im not sure but after flashing CyanogenMod 11 with O2SD multi TWRP i now get no network with my baseband and such, i know there was a fix posted for it but that doesnt install because it was built for the system on internal not the system thats on the SD now i have a **** tonne of space/internal storage but the problem now is the god damn signal...
so i managed to fix this by going into emergency mode, then flashing new base band with LGMDP V20G off my windows 7. you will need to delete drives and reinstall if it doesn't connect in emergency mode
Not responsible for bricked devices...
comment if you want download links for LGMDP and V20G

Related

[HELP] Bricked downgrading from v30c to ICS official, one more brick

Solved. please delete this because i dont know how i do it
I needed some one that could be on chat or on teamviewer or something pleeease. i need this fixed for tomorow :S
i can enter fasboot and also recovery. just not download mode and i cant restart phone, no OS

Help! Stock at LG Logo / Cant access Recovery nor Download Mode

Im not sure about the ROM installed coz I have deleted it. As far as I know, it is on ICS LG3UI CM9 Paranoid or something like that..
It has a few bugs but I guess I've triggered the worst bug of the ROM. My phone suddenly turned off and now I cant turn it on because it is stocked in the LG logo. I also cant access the recovery men nor the Download mode. I guess I just bricked my phone and Im tryin to unbrick it using KDZ but Im struggling to find the stock ROM for it. I was able to find one though but it is the Indian version and Im not an Indian. Is it okay to use this version? Could you please give me some tips about this..?
EDIT:
Also, my phone automatically boots whenever I charge it or connect it to the computer via USB. The KDZ nor the LGMDP is not detecting my phone. Im really struggling so pleas, help will be very appreciated...

[Q] Phone bricked, cannot flash any rom through KDZ as they stuck at boot logo

I had a massive problem with my phone suddenly as it stopped detecting the SD-card or SD-ext.
I was advised by someone on the XDA forum that to fix this I needed to ''use kdz to flash a stock rom to restore the system''.
And so I downloaded the KDZ tool, downloaded the earliest rom in kdz format that I could find online (version 2.1), and followed the process to install this using KDZ through my laptop.
However all this did was totally ruin my phone!! :'(
As now it wouldn't even start up, just showed a black screen saying Linux panic and arms 11 error.
I managed to find a rom called CM recovery rom, and when flashing one through KDZ tool it atleast doesn't show that error screen anymore,
however when trying to turn the phone on it just stops at the android boot logo and gets permanently stuck there.
My goal is to get back to the rom i was on before the phone broke (CM 4.2.1),
AND,
to have the SD-card and SD-ext both being detected and working correctly.
However currently the phone wont even turn on!! :'(
Please can someone help me by telling me exactly how to fix this please??

Problem Changing System to CM13 on a LG G2 d802

(I'm not sure if this is the right place to post this, so if any moderator has to move it sorry and thx you in advance).
Basically I was changing the ROM on my phone (Lg g2 d802) to CM13 (cm-13.0-20160127-NIGHTLY-d802), I’ve already done the rooting and installed the Recovery (twrp), but only place on the internal memory the new system. Apparently when you came from a 4.4.2 (KitKat) you have to place also a Bootloader zip.
My current situation is I have wipe everything (expect internal memory ) , haven’t done back up ( I know , I’m an anxious idiot) and flashed the new system which doesn't start. (The recovery twrp , works perfectly)
My problem is that when I connect the phone to the PC if it is in recovery it doesn’t recognize the internal memory. And if I plug it power off or in download mode it recognize just a 63mb drive and tell me I have to format like 6 other "hard drives" .
To sum up does anyone knows how to place the bootloader on the internal memory or has any ideas?
Well return too stock rom, dont do much experiments download lg flash tool, and tot.

stuck in bootloop on LG G2 mini. Factory reset doesn't help, cannot get into DL mode

Hi guys,
I read a lot of your wise threads while trying to save my phone but unfortunately I didn't find an answer.
I tried to upgrade my LG G2 mini (D620R) from official stock ROM 4.4.2 to official stock ROM 5.0.2 using the LG flash tool (phone is unrooted).
At the end of the upgrade I got stuck in bootloop. Maybe b/c I chose "normal flash".
1) The stock recovery mode only offers me a factory reset - It didn't help.
2) I'm not able to go into download mode.
3) The computer doesn't recognize the phone. It recognizes it as a USB power device.
4) Even tried ADB, but it doesn't see the phone.
Do you have any suggestions?
Maybe the bad flash damaged the memory hardware?
Thank you very much for all of your help.
Bro, plz ask for ur problem in this forum :-
forum.xda-developers.com/g2-mini

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