No GSM ?? - Optimus One, P500, V Q&A, Help & Troubleshooting

Hi iv'e just flashed CM7 and notice my GSM isn;t working ( Flashed fro, 2.2.2 )
i flashed P500-v10E-baseband but get loads of errors etc when flashing GSM still doesnt work any fix ?

ryanraven said:
Hi iv'e just flashed CM7 and notice my GSM isn;t working ( Flashed fro, 2.2.2 )
i flashed P500-v10E-baseband but get loads of errors etc when flashing GSM still doesnt work any fix ?
Click to expand...
Click to collapse
yeah these is... just search for a bb fix in the search section or you can download this. http://www.mediafire.com/?89i6tq394og8t8i press the thanks if I helped you

ryanraven said:
Hi iv'e just flashed CM7 and notice my GSM isn;t working ( Flashed fro, 2.2.2 )
i flashed P500-v10E-baseband but get loads of errors etc when flashing GSM still doesnt work any fix ?
Click to expand...
Click to collapse
Check out post #8 of the LG Optimus One FAQ. There a download link for the old baseband patch. Flash via recovery.

Related

[Q] After upgrade to ISC, have no more service.

Phone info:
Nexus S GT-i9020A
carrier:Fido
location:Canada
I was using the formels MIU os and everything was fine. I flashed Brainmaster's Stock ICS 4.0.3 and then lost signal. I can't search for networks nothing. I even tried installing the radio that corresponds to my phone, which I assume is UCKF1. I have gone back to MIU and STILL have no signal.
I've tried *#*#4636#*#* and selecting the band to USA.
When flashing other roms and kernels, this never happened to me. Any help please? Been trying to fix this since yesterday and now luck D'x
Probably the wrong radio. Download the full stock 2.3.6 for your device and flash only the radio from there.
I am actually haveing the same issue, seems to be efs is currupted...
nagameno said:
Phone info:
Nexus S GT-i9020A
carrier:Fido
location:Canada
I was using the formels MIU os and everything was fine. I flashed Brainmaster's Stock ICS 4.0.3 and then lost signal. I can't search for networks nothing. I even tried installing the radio that corresponds to my phone, which I assume is UCKF1. I have gone back to MIU and STILL have no signal.
I've tried *#*#4636#*#* and selecting the band to USA.
When flashing other roms and kernels, this never happened to me. Any help please? Been trying to fix this since yesterday and now luck D'x
Click to expand...
Click to collapse
maybe you can go down to 2.36 then update to 4.0 again
szk5230 said:
maybe you can go down to 2.36 then update to 4.0 again
Click to expand...
Click to collapse
athani said:
Probably the wrong radio. Download the full stock 2.3.6 for your device and flash only the radio from there.
Click to expand...
Click to collapse
@szk, @athani, I have tried that. I have used my stock rom that came with my phone, still no luck.
nagameno said:
@szk, @athani, I have tried that. I have used my stock rom that came with my phone, still no luck.
Click to expand...
Click to collapse
You mean restoring from nandroid backup? That won't do the trick because CWM backup doesn't include radio. You have to use the full OTA package for your phone model.
suksit said:
You mean restoring from nandroid backup? That won't do the trick because CWM backup doesn't include radio. You have to use the full OTA package for your phone model.
Click to expand...
Click to collapse
I love you man! It worked perfectly x'3! Thanks!
nagameno said:
I love you man! It worked perfectly x'3! Thanks!
Click to expand...
Click to collapse
iam happy to hear that ! congratulations!!!
Flash a diff one
If u used brainmasters with the new radio you could of just flashed an older one. I had that problem too went back to b3 and worked fine

[Q] debranding

ive recently got the p920 and it was locked to orange so ive unlocked it but now i want to get rid of the orange bloatware. I have now rooted and installed CWM recovery and have attempted to install a stock rom now heres were my problem starts the rom installs fine but there baseband doesnt so i dont get a signal ect. so my question is have i done summit wrong when installing from zip in recovery?
Any help with this would be great thanxs.
You mean that your mobile running 2.2 and you install a costum rom (.zip) ??
This costum rom may be a gingerbread rom so you must upgrade your phone officially before flashing costem rom .
Sent from my LG-P920
choose your most appropriate firmware > http:// lg-phone-firmware .com/ index.php?id_mod=2 (remove the spaces)
follow the tutorial > http://forum.xda-developers.com/showthread.php?t=1473781
im currently on android 2.3.5 n software version has V20D in it so which would be best for me to use?
is there a stock v20d firmware that i could use as i cant seem to find one as i need one to be compaitible with my baseband as i dont feel comfortable flashing basebands
enemyrex said:
ive recently got the p920 and it was locked to orange so ive unlocked it but now i want to get rid of the orange bloatware. I have now rooted and installed CWM recovery and have attempted to install a stock rom now heres were my problem starts the rom installs fine but there baseband doesnt so i dont get a signal ect. so my question is have i done summit wrong when installing from zip in recovery?
Any help with this would be great thanxs.
Click to expand...
Click to collapse
can you see your IMEI?
which baseband you have?
Which rom version you have?
p-vlad said:
can you see your IMEI?
which baseband you have?
Which rom version you have?
Click to expand...
Click to collapse
yes i can see my imei number
my base band is L6260_MODEM_SIC_01.1042.00
software version LG920-V20D-JUN-27-2012
android version 2.3.5
this is an orange based rom n would like to have it on stock
there is different stocks on different times (first was v10a)
this is not your base band This is INFINEON stuff.. go to market place and take GetRIL
Install. Run, See your base band version.
You can also isntall from there the recommended RIL for your configuration. Wait a minute (do not exit the program). if you do not have still signal - then RESTORE RIL back from the program (the program make a backup of you RIL when you install new one)
I've tried that getril and it said baseband matched but still no imei number once I've installed a custom/stock Rom. Looks like ill have to keep the orange Rom
Sent from my LG-P920 using xda premium
IMO getril is pretty useless and most of the time you're better off when they don't match.
Why are you uncomfortable flashing a baseband? Its not as simple as a zip and can be a pain but once you get it, you have so many more options.
Sent from my LG-SU760 using xda app-developers app
im used to htc phones n iphones n have never done anything with lg mobile hence the not wanting to do the baseband

Official CM10 works

Hi, i don't have 10 post on this account so i'm forced to post this here.
Just to say that CM10 nightly works fine with V21A Europe after some reboot. I'm downloading JB_Multi-Pack++ V3 for Gapps : WORKS !
I've just test 3G and Wifi. Bluetooth seems to be OK and GPS too.http://forum.xda-developers.com/showthread.php?p=33383098
P920 V21A EU baseband OK.
EDIT : After some hours and test, the BB disappears then i'm forced to re flash cm10. So, this nightly can't be used daily. No fully network. Wait a new nightly :fingers-crossed:
ouroukai90 said:
Hi, i don't have 10 post on this account so i'm forced to post this here.
Just to say that CM10 nightly works fine with V21A Europe after some reboot. I'm downloading JB_Multi-Pack++ V3 for Gapps : WORKS !
I've just test 3G and Wifi. Bluetooth seems to be OK and GPS too.http://forum.xda-developers.com/showthread.php?p=33383098
P920 V21A EU baseband OK.
Click to expand...
Click to collapse
Can you tell if you were on ported ICS? And what you was running before CM10?
Although flashing with V21A or V21E, it always stucks at CM logo loading :crying:. There's also a strange pic after loading LG logo.
I was on Thiaiz 2.8 (V21E) -> flash to V21A Europe -> Flash CM10.
or try from a cm7 then flash cm10
EDIT : After some hours and test, the BB dissepears then i'm forced to re flash cm10. So, this nightly can't be used daily. No fully network. Wait a new nightly
Click to expand...
Click to collapse
same here :/
ouroukai90 said:
Hi, i don't have 10 post on this account so i'm forced to post this here.
Just to say that CM10 nightly works fine with V21A Europe after some reboot. I'm downloading JB_Multi-Pack++ V3 for Gapps : WORKS !
I've just test 3G and Wifi. Bluetooth seems to be OK and GPS too.http://forum.xda-developers.com/showthread.php?p=33383098
P920 V21A EU baseband OK.
EDIT : After some hours and test, the BB dissepears then i'm forced to re flash cm10. So, this nightly can't be used daily. No fully network. Wait a new nightly :fingers-crossed:
Click to expand...
Click to collapse
Same Problem as cm7 here! Just Reboot and wait a few Minutes and then search for Network! Happens about 2 times a Day
If you dont reflash when phone bug , it will reboot by itself ater a while then you have to pull out the battery and pull it back and the phone should restart with baseband recognized
im having trouble with the camera.. it force closes..
i was using cm7.2, the camera had 3D.
cm10 nightly dnt hav 3D photo nd video capture?
No, CM10 haven't 3D. But with Multipack++ Gapps you have the 4.2 camera app.
Btw, im' return to Thiaiz 2.8 V21E ^^ Keep in waiting a better stability
I tried to flash with many ROMs, but it didn't work. The phone just keeps loading at CM logo. Maybe I should flash back to GB and wait for st new :angel:
Where can i get the V21A Eu baseband? not the whole kdz file..
how to flash just the baseband to V21A Eu? (some .fls file)
is there any way?
The title is misleading since for many it still doesn't boot up. For the ones it do work for it either doesn't show bb, it may work without sim card freeze with it etc... This seems to more like a test rom than anything, now don't get me wrong I'm very greatful for the updated roms that lies good could never provide but I'm going to wait to a stable version or RC version to be released. Thanks to all that do tests so jb can get up and running!
Sent from the Ice Cream Sandwich Truck
Where can i get the V21A Eu baseband? not the whole kdz file..
how to flash just the baseband to V21A Eu? (some .fls file)
is there any way?
Click to expand...
Click to collapse
I only have .kdz because LG Flash Tools refuse to work on my computer :crying:
I can upload V21A.kdz for you if you want
Here's a link for V21A EUR.kdz then use LGExtract 0.2.1
Do you install all drivers
dandavid3000 said:
Do you install all drivers
Click to expand...
Click to collapse
To flash V21A.kdz i've use this Guides (1. LG Flash tool)
ouroukai90 said:
I only have .kdz because LG Flash Tools refuse to work on my computer :crying:
I can upload V21A.kdz for you if you want
Here's a link for V21A EUR.kdz then use LGExtract 0.2.1
Click to expand...
Click to collapse
I already got the link to v21A.kdz tnx for the Lg extract 0.2.1.. I flashed cm10 first nightly(v10e bb) but my network is working, shows unknown baseband.. is there any chance it will work with V21A BB? Or should I the other nightlies..
I flashed it and everytihng is fine except my bluetooth wont turn on :/
raghulal87 said:
I already got the link to v21A.kdz tnx for the Lg extract 0.2.1.. I flashed cm10 first nightly(v10e bb) but my network is working, shows unknown baseband.. is there any chance it will work with V21A BB? Or should I the other nightlies..
Click to expand...
Click to collapse
Use the V21D Baseband then flash Bernie's stuff using this Guide. (Ignore step 2 and 6). Format sd card, Wipe, flash CM10, flash Gapps, Wipe again, fix permission and reboot
It will works !
I flashed it and everytihng is fine except my bluetooth wont turn on :/
Click to expand...
Click to collapse
Yeah, mine is buggy too... It will be fixed soon in a next nightly i guess
ouroukai90 said:
Use the V21D Baseband then flash Bernie's stuff using this Guide. (Ignore step 2 and 6). Format sd card, Wipe, flash CM10, flash Gapps, Wipe again, fix permission and reboot
am running v20b baseband each time i flash cm10 there will be no network signal and after a min the phone shut down try powering it ,yet didnt only when i remove the battery
Click to expand...
Click to collapse

NO GSM after CM10.2 Flash

Hi,
i tried to flash cm 10.2 on my photon Q today.
I had the latest official rom working for half a year but i was missing some features i couldnt get with stock.
Anyway its a simcard modded unit i use in germany i was running stock jellybean (rooted, motochopper method) until today.
First i unlocked the boatloader, flashed latest open recovery and then flashed CM10.2 latest nightly (GSM) + gapps, after that i did a factory reset with open recovery.
After i configured the new firmware i noticed that i had no gsm, it didnt even ask for the pin of my locked card. I tried to switch from CDMA to GSM but with no effect. I also tried several reboots but i couldnt change the mobile network or get gsm to work.
I then tried to flash the latest cm snapshot but it doesnt work as well, the only difference is that the phone service always crashes when i try to change the network method.
Doesn anyone else have a idea? The thing is currently useless to me...
Thanks in advance.
Sonic-NKT said:
Hi,
i tried to flash cm 10.2 on my photon Q today.
I had the latest official rom working for half a year but i was missing some features i couldnt get with stock.
Anyway its a simcard modded unit i use in germany i was running stock jellybean (rooted, motochopper method) until today.
First i unlocked the boatloader, flashed latest open recovery and then flashed CM10.2 latest nightly (GSM) + gapps, after that i did a factory reset with open recovery.
After i configured the new firmware i noticed that i had no gsm, it didnt even ask for the pin of my locked card. I tried to switch from CDMA to GSM but with no effect. I also tried several reboots but i couldnt change the mobile network or get gsm to work.
I then tried to flash the latest cm snapshot but it doesnt work as well, the only difference is that the phone service always crashes when i try to change the network method.
Doesn anyone else have a idea? The thing is currently useless to me...
Thanks in advance.
Click to expand...
Click to collapse
Try this
http://forum.xda-developers.com/showthread.php?p=47978878#post47978878
i looked at the build.prop and those options except:
ro.telephony.default_network=3
dont appear in the file...
Also this talks about GSM Data problem, i cant even do phonecalls/sms, its not even asking for my sim code..
I then tried to flash back to stock but now RSD Lite 6.1.5 wont show my device... (all drivers installed).
Im really getting frustrated.
EDIT:
ok tried another PC with Win7 (mine runs 8.1) and now RSD Lite seems to work
Update: Now back to stock... GSM Works fine after i activated it... i now try to reflash cm10.2 and see what happens
Ok its working now
everything out of the box...
i dont know what went wrong the first time cause i did exactly the same as far as i know...
Sonic-NKT said:
i looked at the build.prop and those options except:
ro.telephony.default_network=3
dont appear in the file...
Click to expand...
Click to collapse
Indeed this line was likely the relevant one
If missing just add it.

[Bug][Solved] Can't make or receive calls when Wifi is enabled

For a week or two now, I've been having a strange issue, if my WiFi is on I can't call or people who try to call me get the notice that I'm unreachable.. SMS works fine. If I disable WiFi and use mobile internet everything's fine.
Don't know what triggered this?!
I don't have the time to investigate properly, so I thought I'd throw it on XDA..
I have flashed different Radios and a few 4.4.4 AOSP Roms, no luck..
Greetz
Tim
I would flash the factory image and see if you still have the problem. If you do it's probably a hardware issue and I'd rma the device
Sent from my Nexus 5 using XDA Free mobile app
not hardeware issue , LG have problem on nexus 4/5 on kitkat versoin , bug already repot but no solution yet
hitibiti said:
not hardeware issue , LG have problem on nexus 4/5 on kitkat versoin , bug already repot but no solution yet
Click to expand...
Click to collapse
Thanks for the info.. Do you happen to know since what version it appeared? Thanks again for the heads up!
Flashed the stock 4.4 ROM and bug still exists, has it always been there and did I not notice it all this time..? Weird..
Greetz
Tim
TimHermans said:
Flashed the stock 4.4 ROM and bug still exists, has it always been there and did I not notice it all this time..? Weird..
Greetz
Tim
Click to expand...
Click to collapse
ok fixed 3 phone now , what i exactly do
1) Flash only the radio (without wipe device) phone work well no problem 2G ,3G,LTE ( before just working 2G and rarly ) , but when i make call , call end after 1mn on both phone , for repair :
1) unlock boot loader
2) flash it with original room from thsi site : https://developers.google.com/android/nexus/images using same versoin on phone
cause my 2 nexus 5 one : 4.4 and second 4.4.3
so for conclusion to repair you eed to steps :
1- flash radio (same version on phone)
2- full flash phone with same version (ex if it was 4.3 so use 4.3, if 4.4 use 4.4)
hitibiti said:
ok fixed 3 phone now , what i exactly do
1) Flash only the radio (without wipe device) phone work well no problem 2G ,3G,LTE ( before just working 2G and rarly ) , but when i make call , call end after 1mn on both phone , for repair :
1) unlock boot loader
2) flash it with original room from thsi site : https://developers.google.com/android/nexus/images using same versoin on phone
cause my 2 nexus 5 one : 4.4 and second 4.4.3
so for conclusion to repair you eed to steps :
1- flash radio (same version on phone)
2- full flash phone with same version (ex if it was 4.3 so use 4.3, if 4.4 use 4.4)
Click to expand...
Click to collapse
First of all thanks for the help!
But I'm a bit confused, so I first flash radio without wipe, but which one? And after that I flash stock google rom, but which one?
Sorry for the difficulty..
Greetz
Tim
TimHermans said:
First of all thanks for the help!
But I'm a bit confused, so I first flash radio without wipe, but which one? And after that I flash stock google rom, but which one?
Sorry for the difficulty..
Greetz
Tim
Click to expand...
Click to collapse
when you receive this problem just go menu about and scroll down , you will see KTU84P or TU84M or other , so you need just to flash this one as same version i men if you cell KTU84P so use same to Radio file
and for wipe device , you do it or no , no problem because on my shop i reveice allot of phones so no have time to backup i just flash radio to preserve information for customer and 60% working and network 3G/LTE fixed if not fixed so you need to pass to second step (full flash )
for full flash i use : Factory Images "hammerhead" for Nexus 5 (GSM/LTE) from thsi site : https://developers.google.com/android/nexus/images
ask me any time if you still need help
hitibiti said:
when you receive this problem just go menu about and scroll down , you will see KTU84P or TU84M or other , so you need just to flash this one as same version i men if you cell KTU84P so use same to Radio file
and for wipe device , you do it or no , no problem because on my shop i reveice allot of phones so no have time to backup i just flash radio to preserve information for customer and 60% working and network 3G/LTE fixed if not fixed so you need to pass to second step (full flash )
for full flash i use : Factory Images "hammerhead" for Nexus 5 (GSM/LTE) from this site : https://developers.google.com/android/nexus/images
ask me any time if you still need help
Click to expand...
Click to collapse
Finally!
I managed to fix it.. W00t!!
I think I get it now, I tried reflashing factory image, KTU84P latest for me (I'm in Belgium), but that didn't work, then I thought about wat the stock rom was when it was shipped, I guessed it was the KOT49H build, so I kept the system image from KTU84P and flashed the radio image from the KOT49H build and voila! it worked.. So I think you have to flash the radio that the cellphone was originally shipped with..
Anywayzz I'll keep you posted how things end up when I flash other roms again.
Thanks again for the advice hitibiti !!
Greetz
Tim
TimHermans said:
Finally!
I managed to fix it.. W00t!!
I think I get it now, I tried reflashing factory image, KTU84P latest for me (I'm in Belgium), but that didn't work, then I thought about wat the stock rom was when it was shipped, I guessed it was the KOT49H build, so I kept the system image form KTU84P and flashed the radio image from the KOT49H build and voila! it worked.. So I think you have to flash the radio that the cellphone was originally shipped with..
Anywayzz I'll keep you posted how things end up when I flash other roms again.
Thanks again for the advice hitibiti !!
Greetz
Tim
Click to expand...
Click to collapse
you are welcome any time
and don't forget for all nexus you need unlock boot loader to allow flash different modem firmware
hitibiti said:
you are welcome any time
and don't forget for all nexus you need unlock boot loader to allow flash different modem firmware
Click to expand...
Click to collapse
I know..
**BUMP**
So i've been f****** around some more and found out that I only experience the no calling during wifi bug using a modem version radio-hammerhead-m8974a-2.0.XX.X.XX I can always fix it again by flashing a previous version starting with 1.0.XX.X.XX this is all on stock rom on every android version. Running LRX21O now with radio 1.0.25.0.23
Still think this is some weird sh** and why only handfull of people have this?
So simply said: from radio v2 upwards (which came with 4.4.3 update) when wifi is enabled I can't make calls and people can't call me..
Greetz

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