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
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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.
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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?
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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
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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 !!
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
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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
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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
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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
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tks , support
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.
Updated baseband to v21e and getting no WIFI nor Network. GetRIL recommend me to go back to 10d and shows as match but still no signal...
RIL: LGP920-V10d-JUL-08-2011
Baseband XMM6260
(LGp20AT-00-V10d-262-000-JUL)
Why this is happening with network and wifi, I need phone as daily tool for my work, can someone help me out , throw some ideas?
Btw I flashed v21e with smart flash, because had issue with lg flash tool with OMAP driver not able to install
dropped Post [ROM]NovAndroid v2.1.5 v21e JB Green[04/09/12] on top of fresh bb flash but still no luck
V21E may not work with your country.
Use whichever baseband Lg offers to your country.
Sent from my LG-P920 using xda app-developers app
boltthrower56 said:
V21E may not work with your country.
Use whichever baseband Lg offers to your country.
Sent from my LG-P920 using xda app-developers app
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Click to collapse
I tried every in the list without luck, some of them did allow me to use wifi until I rebooted phone, but network was unavailable for all of them
it appears I don't have IMEI after smart flash to 21e, do I need IMEI to get internet connection / network ?
daGUCCI said:
I tried every in the list without luck, some of them did allow me to use wifi until I rebooted phone, but network was unavailable for all of them
it appears I don't have IMEI after smart flash to 21e, do I need IMEI to get internet connection / network ?
Click to expand...
Click to collapse
Search there is a guide to fix imei
Sent from my LG-SU760 using xda premium
That's why you're getting no connection. Fix your IMEI using guides in the forum. Cheers!
Sent from my LG-P920 using xda app-developers app
fix it via lg kdz updater in phone info. Done within a few minutes!
Hello,
I'm trying to upgrade my baseband but am running into a problem.
Following the guide:
- I restore back to a Stock rom using the links provided to V10F, then wipe the cache, dalvik cache and factory reset options. IthenI download and install the LG tool and proper drivers.
- i then choose the update option which fails and says i already have the software update. then shows the software is V11H in the tool
- I've tried other versions of the stock rom and starting from scratch, but it continues to fail
-i've searched for a solution but nothing helped, I will continue to search for help but I was hoping someone might be able to direct me in the right direction or provide a possible solution as i'm very lost right now
Addtional info.
This a Wind Mobile version of the phone (Canada)
Current Baseband: June 2011
Android Version: 2.2.2
Kernel: 2.6.32.9
Software Version: P999-V10F
Build number: FRG83G
Wind version requires offline kdz method to update the baseband and phone to stock 2.3.4 gingerbread. Search for it.
The noob says:
In the absence of a valid argument, 2+1=3 may be used to explain why the g2x did not get the ICS update!
Thanks will do, i Would have spent days looking for that info :S
I'm using the same old baseband on Wind and the phone works fine. There doesn't seem to be much benefit in updating the baseband and you'll lose Bluetooth calling if you want to play with ROMs other than stock.
Sent from my LG-P999 using xda app-developers app
Smitten8r said:
I'm using the same old baseband on Wind and the phone works fine. There doesn't seem to be much benefit in updating the baseband and you'll lose Bluetooth calling if you want to play with ROMs other than stock.
Sent from my LG-P999 using xda app-developers app
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Are you serious? i just got this working and bluetooh calls are huge for me as i have it running through my car stereo... I'm done with LG, this is ****ing ridiculous
There's a few decent stock-based roms that you can try - I used Weapon as my first rooted ROM and it's still a great solution.
Sent from my LG-P999 using xda app-developers app
You could always roll back to previous baseband.
Sent from my LG-P999 using xda app-developers app