I switched from the official LG P500 firmware to IcySnap v1.1-MOONRAKER.
But I lost my GSM/Network. I tried flashing with LGMDP, OldBBfix_signed.zip, new-baseband-patch-signed.zip.
I also flashed the stock 2.2 firmware with the old baseband but still no network. IMEI exists.
What do I do? Please help.
What network are you on?
Sent from my LG-P500 using xda premium
ajinkya.nazare said:
I switched from the official LG P500 firmware to IcySnap v1.1-MOONRAKER.
But I lost my GSM/Network. I tried flashing with LGMDP, OldBBfix_signed.zip, new-baseband-patch-signed.zip.
I also flashed the stock 2.2 firmware with the old baseband but still no network. IMEI exists.
What do I do? Please help.
Click to expand...
Click to collapse
if i were you
i would use kdz and just flash to stock GB
still why dont you try changing basebands again?
http://lgp500-optimusone.blogspot.in/2012/02/how-to-upgradedowngrade-baseband-for.html
Flash oldbbfix using recovery.. its in my signature.
rr0yy said:
Flash oldbbfix using recovery.. its in my signature.
Click to expand...
Click to collapse
Worked Thanks a ton
Most welcome.. you can use Thanks button from next time.
Related
Hi, I read this thread Here but I didn't get it.
I install cm7 rom to my Optimus 3D and I realized baseband shows unknown in about, and the phone doesn't work any more.
Any body can tell me how can I flash my baseband?
By the way I have a backup from my stock rom.
The phone is P925G.
thanks.
Just search the forum, its not hard.You will find the way.
Sent from my LG-P920
Actually I flashed my baseband by this thread, but the problem is the phone doesn't work and says "NO NETWORK" !
Any body can help me ?
I installed the V20C.
Thanks.
Hamid_PaK said:
Actually I flashed my baseband by this thread, but the problem is the phone doesn't work and says "NO NETWORK" !
Any body can help me ?
I installed the V20C.
Thanks.
Click to expand...
Click to collapse
So you installed the P920 version of CM7?
Sent from my LG-P920 using xda premium
I explain every things, I installed the CM7 and realized there is no baseband on the phone then I restored the phone to backup that I've made but the phone didn't come up.
Then I found that thread to how to flash the baseband, and I flashed to V20C_00 and the phone came up but it says "No Network"!
Anybody could help me !?
Please, thanks.
Hamid_PaK said:
Anybody could help me !?
Please, thanks.
Click to expand...
Click to collapse
Flash bluekernel
Theplayernew said:
Flash bluekernel[/QUOT
Edit-read whole thread this time lol-..a previous post asked which CM7 you installed because cm7 for p925 used froyo baseband while cm7 for p920 used gingerbread baseband..you are using wrong combination.
Now that you flashed the v20c download getril from market..it will tell u which baseband you are on.
That way you know for sure..if it shows v20c you need either different kernel or different baseband for your area.
Sent from my LG-P925 using xda premium
Click to expand...
Click to collapse
I'm flash rom CM 10 for P509 , how to fix error BB unknown plz . Ty
Refer this Thread
I'm flash V20I kdz , after flash rom 4.1.1 P509 , how to fix UnKnown BB
If you flash V20I you won't be able to connect to your cell network anymore, V20I is for T-Mobile UK which uses different frequencies from T-Mobile in the US, try flashing one of the old baseband fixes.
GTR35 said:
I'm flash rom CM 10 for P509 , how to fix error BB unknown plz . Ty
Click to expand...
Click to collapse
try using LGDMP to just flash a new baseband. thats what i did and works perfectly
You have rom kdz for p509 new bb???
Sent from my LG-P999 using xda app-developers app
GTR35 said:
You have rom kdz for p509 new bb???
Sent from my LG-P999 using xda app-developers app
Click to expand...
Click to collapse
T mobile never released official GB because they couldn't get WiFi calling to work
Sent from the My Little Pony Official App
-DarkKnight- said:
T mobile never released official GB because they couldn't get WiFi calling to work
Sent from the My Little Pony Official App
Click to expand...
Click to collapse
tks , support
I'm Dangryd official ROM version 4 to 2.3
But unfortunately it does not come up after the phone Dangryd
Please Help
Please Help me
Please Help me
Please Help me
Can you describe more specific wich ROM you are on and what excactly is the problem?
But every time I flash back to the official ROM I get off the phone and break it
If you can help
lzzar said:
Can you describe more specific wich ROM you are on and what excactly is the problem?
Click to expand...
Click to collapse
If I decrypted "dangryd" correctly he needs to downgrade from ics to gb and has problems doing so...
Sorry English is not so good
What you should do
I go back to the original ROM?
saeidnobady said:
Sorry English is not so good
What you should do
I go back to the original ROM?
Click to expand...
Click to collapse
Flash BOOTV21E attached in this post http://forum.xda-developers.com/showthread.php?t=1942836 with lgflashtool
Sent from my LG-SU760 using xda app-developers app
I applied the same method. http://forum.xda-developers.com/showthread.php?t=1942836
But the answer does not
After another top phone does not work
With Flash file Bhutto 21
I test
But not
flash it and then flash official 21e kdz.
Sent from my LG-P920 using xda app-developers app
How and in what way?
flash it and then flash official 21e kdz.
flash bootv21e and then use official lg update tool
Sent from my LG-P920 using xda app-developers app
I will try it again this
See the picture?
And the high-end phones do not work
Even the recovery time is not
Please see detailed instructions
I really do not know what must I do?
I want Dangryd ROM 2.3
My mind does not work anymore
Please Please Help
Yes friends
I 've got the same problem.:crying:
Edit: Nevermind..
Please help
I just want to go back to 2.3 official ROM
I'm not so good English from India
saeidnobady said:
Please help
I just want to go back to 2.3 official ROM
I'm not so good English from India
Click to expand...
Click to collapse
Im not sure what to say.. one screenshot shows bootv21e success and the other fail :/
So after you flash bootv21e, can you power on your phone and what happens? Does it boot into CWM?
Sent from my P920 using ICS 4.0.4 by XBSA
It will automatically boot into CWM after flashing this ROM. and then you just need to use factory reset :cyclops:
No
After the flash file bootv21e
Does not boot into CWM
dandavid3000 said:
It will automatically boot into CWM after flashing this ROM. and then you just need to use factory reset :cyclops:
Click to expand...
Click to collapse
How?
Possible
Explain more
Could do with some help after doing restore via LG mobile support tool.
UK p920 that was bought second hand and unlocked to all networks I am using a T-mobile[ UK] sim card
I updated from froyo to 2.3.5 gingerbread 2 weeks ago using LG mobile support tool. The sim card was in at the time.
update successful and then rooted phone all ok. Tried doing backup of current rom with rom manager and failed. also tried orange, and rom manager,none would backup anything. tried flashing rom and bricked phone!could not even get into a boot recovery. Last resort I used LG mobile support tool to download and auto re-install 2.3.5 (without sim card in) didnt think this would affect anything. Phone booted up and all is ok, did a titanium restore of apps and settings all ok, but cannot get the phone to connect to sim network-tmobile.
Current config; model number LG-P920
android version 2.3.5
baseboard version L6260_modem_sic_01.1042.00
kernel version 2.635.7+
build number GRJ90
software version LGP920-V21e-APR 19 2012
Has the recovery loaded the correct version for my phone?
I am a noob so please reply using basic language and instructions, thanks for reading.
AW: No sim network
Have you changed baseband ? Normally it is a baseband problem.
The rom must suit with the right baseband.
And watch if you have imei.
EDIT: are you on stock 2.3.5?
Sent from my LG-SU760 using xda app-developers app
Itaka06 said:
Have you changed baseband ? Normally it is a baseband problem.
The rom must suit with the right baseband.
And watch if you have imei.
EDIT: are you on stock 2.3.5?
Sent from my LG-SU760 using xda app-developers app
Click to expand...
Click to collapse
Everything is stock 2.3.5 used LGmobile support tool which is a recovery tool as well. Had to use this method as rom manager decided to kill phone as described in original message.The update tool did find my imei number as it did when I upgraded using the same tool from froyo to gingerbread.
Itaka06 said:
Have you changed baseband ? Normally it is a baseband problem.
The rom must suit with the right baseband.
And watch if you have imei.
EDIT: are you on stock 2.3.5?
Sent from my LG-SU760 using xda app-developers app
Click to expand...
Click to collapse
I am noob, please what is baseband?
AW: No sim network
keith210350 said:
Everything is stock 2.3.5 used LGmobile support tool which is a recovery tool as well. Had to use this method as rom manager decided to kill phone as described in original message.The update tool did find my imei number as it did when I upgraded using the same tool from froyo to gingerbread.
Click to expand...
Click to collapse
Hmm, then i dont know, normally when it is a softwareproblem after flashing kdz everything works fine. Sry i dont know where the problem is
mounam said:
I am noob, please what is baseband?
Click to expand...
Click to collapse
You need baseband for example connectivity. Watch in google you find enought about that
Sent from my LG-SU760 using xda app-developers app
Itaka06 said:
Hmm, then i dont know, normally when it is a softwareproblem after flashing kdz everything works fine. Sry i dont know where the problem is
You need baseband for example connectivity. Watch in google you find enought about that
Sent from my LG-SU760 using xda app-developers app
Click to expand...
Click to collapse
Well I tried a cwm/ rom manager flash recovery and it trashed the phone again and this time LG software recovery doesn't load phone, it wont booot into bootloader just get LG logo and then switches off after a minute.trying to get omap 4430 drivers to load on W7 to try the all in one tool to flash a GB bootloader, so far no luck If only there was better info on it. Thanks for help so far, now I have a bigger problem !!
Help Me I Am Using LG P500 ... When I Flash Any Custom Rom In It ... I Dont Get Sim Network Please Help Me Urgently //
rkumbhar said:
Help Me I Am Using LG P500 ... When I Flash Any Custom Rom In It ... I Dont Get Sim Network Please Help Me Urgently //
Click to expand...
Click to collapse
You are probably on old baseband. What rom did u flash?
Sent from 00 Raiser
allenwalker1998 said:
You are probably on old baseband. What rom did u flash?
Sent from 00 Raiser
Click to expand...
Click to collapse
i have tried many roms like EVOKING,XPERIAICS Revamped.. and samsung s3 rom ... but non of them i am getting network
Flash this "old bb fix" http://forum.xda-developers.com/showthread.php?p=38592094 - after you flash your custom rom and you'll get network back.
Sent from my LG-P500
pmvyas said:
Flash this "old bb fix" http://forum.xda-developers.com/showthread.php?p=38592094 - after you flash your custom rom and you'll get network back.
Sent from my LG-P500
Click to expand...
Click to collapse
help me my phone is not shown in baseband updating software ... i installed drivers but LG Modem is not shown in Modem in Device Manager .. help me i use windows 8 and successfully rroted my cell
pmvyas said:
Flash this "old bb fix" http://forum.xda-developers.com/showthread.php?p=38592094 - after you flash your custom rom and you'll get network back.
Sent from my LG-P500
Click to expand...
Click to collapse
will all roms will work on this baseband
Baseband is for the radio service, that is, network...roms are built to work with the baseband. All new roms cm7 onwards are built for the new baseband. So yes, if you already are on the new baseband, on flashing these roms you get network.
If you are on old baseband you can flash the "old bb fix" (my post above) after flashing these new roms & you've got your network back.
Hope this helps...
Sent from my LG-P500