Hi, my phone was stuck on bootloop so I used smartflash and I flashed this baseband 2012-0521-V20s-Baseband/LGP990AT-00-V20s-EUR-XX-MAY-21-2012+0_CP.fls
I then reinsalled the stock rom named BIN_LGP990AT-00-V20g-234-XX-OCT-27-2011-0
and the phone runs fine but I have no signal and I cant get it to come back. Here is my phone info
Android version 2.3.4
Baseband 1035.21_20120521
Kernel 2.6.32.9
Build number GRJ22
LGE version LGP990-V20g
Any suggestions?
ncassambai said:
Hi, my phone was stuck on bootloop so I used smartflash and I flashed this baseband 2012-0521-V20s-Baseband/LGP990AT-00-V20s-EUR-XX-MAY-21-2012+0_CP.fls
I then reinsalled the stock rom named BIN_LGP990AT-00-V20g-234-XX-OCT-27-2011-0
and the phone runs fine but I have no signal and I cant get it to come back. Here is my phone info
Android version 2.3.4
Baseband 1035.21_20120521
Kernel 2.6.32.9
Build number GRJ22
LGE version LGP990-V20g
Any suggestions?
Click to expand...
Click to collapse
Try to flash other baseband
Hi, what baseband do you recommend from this list? http://forum.xda-developers.com/showthread.php?t=1658047
Sorry im not that good with android things
ncassambai said:
Hi, what baseband do you recommend from this list? http://forum.xda-developers.com/showthread.php?t=1658047
Sorry im not that good with android things
Click to expand...
Click to collapse
Flash 0725-V20r normally it work for you
ncassambai said:
Hi, my phone was stuck on bootloop so I used smartflash and I flashed this baseband 2012-0521-V20s-Baseband/LGP990AT-00-V20s-EUR-XX-MAY-21-2012+0_CP.fls
I then reinsalled the stock rom named BIN_LGP990AT-00-V20g-234-XX-OCT-27-2011-0
and the phone runs fine but I have no signal and I cant get it to come back. Here is my phone info
Android version 2.3.4
Baseband 1035.21_20120521
Kernel 2.6.32.9
Build number GRJ22
LGE version LGP990-V20g
Any suggestions?
Click to expand...
Click to collapse
Try some baseband with V20g in name, instead of V20s (different fw combatibility I suppose).
I am using these
LGP990AT-00-V20q-EUR-XX-JAN-24-2012+0_AP FW
LGP990AT-00-V20q-EUR-XX-JAN-24-2012+0_CP BB
BB is 1035.21_2011075
as it was the one the phone came with originally and works well with it. Beware that some FW/BB combination are not working well wor some phones. No pattern, it is individual.
check if your imei is not damaged... sometimes when flash a rom, it can to be damaged
Sent from my GT-I9300 using xda premium
Im trying to get a V20G baseband but I cant find one. Anyone got a link? Ive tried other basebands in the link I said earlier and still no signal.
Please anyone, Im really not that good at this. I need a firmware and baseband download links that match each other but I cant find any.
ncassambai said:
Please anyone, Im really not that good at this. I need a firmware and baseband download links that match each other but I cant find any.
Click to expand...
Click to collapse
TRY THIS. thanks to tonyp for such hardwork and sincerity to O2X community
and never forget to use the search function mate
Hello every1,
I have an i9000 with 4.1.1
3.0.42-00746-g6564605-dirty Devil3_1.3.1_Hellybean_cappy_CFS_BLN_CMC #524 Kernel version
i9000XXJVT Baseband version
that drives me nuts, because i have poor reception of wireless signal.
I`m not good at this, and i don`t want to mess it up, so i am at your mercy to fix it. I assume that whoever upgraded it to 4.1.1 *i recently bought it of Craigslist), did not put the correct modem in it (my carrier is AT&T prepaid).
Pretty please tell me what i can do to change my reception for the better.
Thanks a LOT
nelutzu55 said:
Hello every1,
I have an i9000 with 4.1.1
3.0.42-00746-g6564605-dirty Devil3_1.3.1_Hellybean_cappy_CFS_BLN_CMC #524 Kernel version
i9000XXJVT Baseband version
that drives me nuts, because i have poor reception of wireless signal.
I`m not good at this, and i don`t want to mess it up, so i am at your mercy to fix it. I assume that whoever upgraded it to 4.1.1 *i recently bought it of Craigslist), did not put the correct modem in it (my carrier is AT&T prepaid).
Pretty please tell me what i can do to change my reception for the better.
Thanks a LOT
Click to expand...
Click to collapse
Modem can be flashed separately (through CWM), take a look here: http://forum.xda-developers.com/showthread.php?t=1870460
Hi guys, please I need some help with my xperia z, it presently does not get any network regardless of changing sim. Dis occurred few days after upgrading to newest firmware .67. It worked fine after some days but signal started gettin poorer.realised dat after givin the phone a little bump it comes back to full signal.eventually it stopped getting network altogether, except in rare cases when I feel I'm close to a tower , it searches but cannot register on the network sayin to ensure that a network signal is in range 99asu.I also cannot switch to manual select of network. Please anybody with a solution. Want to know if its a hardware or software problem. I don't have a sony service centre here that can help me.thanks
I had a similar issue and found that my "APN" was missing (Telcel Mexico). I created a new APN from information on the Internet and all is well.
Sent from my C6602 using XDA Premium 4 mobile app
gwithrow said:
I had a similar issue and found that my "APN" was missing (Telcel Mexico). I created a new APN from information on the Internet and all is well.
Sent from my C6602 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
i doubt if its a similar issue. i dont get any signal at all
my brother it seems that the device is faulty... get it RMA'd
rohit25 said:
my brother it seems that the device is faulty... get it RMA'd
Click to expand...
Click to collapse
Pls what do you mean by RAM'd?
mibz said:
Hi guys, please I need some help with my xperia z, it presently does not get any network regardless of changing sim. Dis occurred few days after upgrading to newest firmware .67. It worked fine after some days but signal started gettin poorer.realised dat after givin the phone a little bump it comes back to full signal.eventually it stopped getting network altogether, except in rare cases when I feel I'm close to a tower , it searches but cannot register on the network sayin to ensure that a network signal is in range 99asu.I also cannot switch to manual select of network. Please anybody with a solution. Want to know if its a hardware or software problem. I don't have a sony service centre here that can help me.thanks
Click to expand...
Click to collapse
What model do you have??
You upgraded by PC Companion or by flashtool?? Maybe the baseband is incorrect and the phone don't have signal, maybe your carrier use two band and not both are in all coverage.
yamiAMR said:
What model do you have??
You upgraded by PC Companion or by flashtool?? Maybe the baseband is incorrect and the phone don't have signal, maybe your carrier use two band and not both are in all coverage.
Click to expand...
Click to collapse
Initially upgraded to .434 using flashtool, then .67 by OTA. By baseband do u mean 2g and 3g? Cos I don't get any form of signal at all.
Hi there, I have had the same problem: after updating the XZ to 4.2.2 (2.67 over OTA) the signal dropped instantly. Therefore I had to send it back Sony Care. They fixed it. The update has overwritten a different smallband/baseband-version above the other one, just as I suspected. I bet you can flash it yourself (your an XDA user..) instead of waiting 2 weeks or more. If you don't know how it works and you've absolutely no experience with flashing, just send it back to Sony care.
I think the easiest way is to flash a different (older) baseband-version on your XZ, reboot/factory reset and see if it works. The second method is to try downgrading the software to .244 INCLUDING the baseband-version, then update it by flashing the XZ to 2.67 while EXCLUDING the baseband-version. The third option is to re-flash (with flashtool) the 2.67 update but a different version (GLOBAL).
My phone details:
Modelnumber: C6603
Android-version: 4.2.2
Smallbandversion: 9x15A-ACEFWMAZQ-30110068-44
Kernelversion: 3.4.0g43a9ba9
Buildnumber: 10.3.1.A.2.67
Altough your smallband/baseband may differ from mine. Therefore, please find your own software-version. I'm using:
GLOBAL-LTE_10.3.1.A.2.67 (Netherlands)
Goodluck! Please let us know about your issue:fingers-crossed:.
mibz said:
Initially upgraded to .434 using flashtool, then .67 by OTA. By baseband do u mean 2g and 3g? Cos I don't get any form of signal at all.
Click to expand...
Click to collapse
But what Xperia Z model do you have?? C6603, C6602, C6606??
I have a similar situation in the case of C6603, in my carrier sometimes I have 2G signal but never 3G and other times no signal. In the case of OTA or PC Companion updates, sometimes upgrade to diferent model or carrier, I have a friend that upgrade his Xperia Arc by PC Companion but with the uncarrier firmware. Maybe this is your case, the OTA firmware don't well upgrade your base band.
In this case I suppose that you can flash only the baseband by Flashtool, but be carreful that the firmware was made for your Xperia Z (C6603, C6602, C6606).
yamiAMR said:
But what Xperia Z model do you have?? C6603, C6602, C6606??
I have a similar situation in the case of C6603, in my carrier sometimes I have 2G signal but never 3G and other times no signal. In the case of OTA or PC Companion updates, sometimes upgrade to diferent model or carrier, I have a friend that upgrade his Xperia Arc by PC Companion but with the uncarrier firmware. Maybe this is your case, the OTA firmware don't well upgrade your base band.
In this case I suppose that you can flash only the baseband by Flashtool, but be carreful that the firmware was made for your Xperia Z (C6603, C6602, C6606).
Click to expand...
Click to collapse
ok thanks i use a c6602
tally114 said:
Hi there, I have had the same problem: after updating the XZ to 4.2.2 (2.67 over OTA) the signal dropped instantly. Therefore I had to send it back Sony Care. They fixed it. The update has overwritten a different smallband/baseband-version above the other one, just as I suspected. I bet you can flash it yourself (your an XDA user..) instead of waiting 2 weeks or more. If you don't know how it works and you've absolutely no experience with flashing, just send it back to Sony care.
I think the easiest way is to flash a different (older) baseband-version on your XZ, reboot/factory reset and see if it works. The second method is to try downgrading the software to .244 INCLUDING the baseband-version, then update it by flashing the XZ to 2.67 while EXCLUDING the baseband-version. The third option is to re-flash (with flashtool) the 2.67 update but a different version (GLOBAL).
My phone details:
Modelnumber: C6603
Android-version: 4.2.2
Smallbandversion: 9x15A-ACEFWMAZQ-30110068-44
Kernelversion: 3.4.0g43a9ba9
Buildnumber: 10.3.1.A.2.67
Altough your smallband/baseband may differ from mine. Therefore, please find your own software-version. I'm using:
GLOBAL-LTE_10.3.1.A.2.67 (Netherlands)
Goodluck! Please let us know about your issue:fingers-crossed:.
Click to expand...
Click to collapse
thanks a lot, i'l try what u suggested, i know how to flash but dunno how i can do that without the baseband like u said, cos i already did a factory reset .i use a c6602 guess il find a version here that i can use.i'l hola at you if i hit any roadblocks cos i dont have esony care here.thanks a lot
mibz said:
ok thanks i use a c6602
Click to expand...
Click to collapse
Look this: C6602 10.3.1.A.2.67 STOCK
If you have doubts and I can help you tell me.
To find your version, just dial *#*#7378423#*#* => service info => software info => File system version: ......; download it from Xda and (re-)flash it. I've read about this; it happens a lot with XZ's with the GLOBAL firmware. You've probably the same version. Good luck and please let us know
tally114 said:
To find your version, just dial *#*#7378423#*#* => service info => software info => File system version: ......; download it from Xda and (re-)flash it. I've read about this; it happens a lot with XZ's with the GLOBAL firmware. You've probably the same version. Good luck and please let us know
Click to expand...
Click to collapse
hi, i jst re flashed with the 2.67 version the other guy posted in this thread, and its still not working, no network signal at all (0 dbm 99 asu), i realised i have the same baseband and kernel version with yours although i use a c6602. its global_hspa though.what do you think i should do next please. thanks
mibz said:
hi, i jst re flashed with the 2.67 version the other guy posted in this thread, and its still not working, no network signal at all (0 dbm 99 asu), i realised i have the same baseband and kernel version with yours although i use a c6602. its global_hspa though.what do you think i should do next please. thanks
Click to expand...
Click to collapse
Try to flash full firmware, because you don't have signal at all, maybe could be hardware issue. Cultural question, You try your sim card in another phone, don't you?
Okay I eventually found out what the problem was.it's a hardware problem, connection of the antenna near the vibrator, bottom right when lookin at back of phone was loose.thanks to all who posted suggestions.eventually opened it myself.
I got myself an 9305T today and did some search over at Samfirmware and there it was stated that only 4.1.2 was out for my phone.
Did some digging over here too and someone wrote that he flashed the german 4.3 from 9305 over his 9305T and then just reflashed his modem with the one from his carrier and everything went fine.
Does anyone knows if this really work and/or can walk me around this process?
Thanks in advance. :cyclops:
Unrealbr said:
I got myself an 9305T today and did some search over at Samfirmware and there it was stated that only 4.1.2 was out for my phone.
Did some digging over here too and someone wrote that he flashed the german 4.3 from 9305 over his 9305T and then just reflashed his modem with the one from his carrier and everything went fine.
Does anyone knows if this really work and/or can walk me around this process?
Thanks in advance. :cyclops:
Click to expand...
Click to collapse
The only diference between 9305T an 9305 is the baseband. I installed the 4.3 DBT (Germany) from 9305 without flash the baseband (modem) and the Bootloader (Knox). Use Mobile Odin to flash and remember: dont flash the baseband (modem) or the new Knox Bootloader and flash the Boeffla or the Agni Kernel for 9305 otherwise your wifi will not work.
There is tutorials here learning to flash witth Mobile Odin. Everything is working here.
Good luck.
Hello i have a s4 active gt-i9295 and i need it unrooted so i can get ota updates. Since i live in the US can i flash a firmware from another region? And if so what would be a good one? Im currently running 4.2.2.
baseband version- I9295XXUBML2
build number-JDQ39.I9295XXUBML2
SOMEONE PLEASE HELP
landonlocklear said:
Hello i have a s4 active gt-i9295 and i need it unrooted so i can get ota updates. Since i live in the US can i flash a firmware from another region? And if so what would be a good one? Im currently running 4.2.2.
baseband version- I9295XXUBML2
build number-JDQ39.I9295XXUBML2
SOMEONE PLEASE HELP
Click to expand...
Click to collapse
Unrooting is different from restoring or reflashing stock rom.
Not seeing any Firmware for that build
Which Carrier are you using?
This thread will be moved to Galaxy S 4 Active Q&A, Help & Troubleshooting
Help
sd_shadow said:
Unrooting is different from restoring or reflashing stock rom.
Not seeing any Firmware for that build
Which Carrier are you using?
This thread will be moved to Galaxy S 4 Active Q&A, Help & Troubleshooting
Click to expand...
Click to collapse
Im currently using Cricket mobile. Previously I was using straight talk. Can I factory reset it? If not what would be a good firmware region to download from. I live in the USA. If I can't put the original firmware on it how can I restore or reflash the stock rom. Would it be easier to just upgrade with the newest firmware?
landonlocklear said:
Im currently using Cricket mobile. Previously I was using straight talk. Can I factory reset it? If not what would be a good firmware region to download from. I live in the USA. If I can't put the original firmware on it how can I restore or reflash the stock rom. Would it be easier to just upgrade with the newest firmware?
Click to expand...
Click to collapse
Since you're in the USA you're never going to receive an OTA for the i9295. Your only option is to manually flash the firmware you would like to use. Just looking at the firmware available on sammobile.com, I'm thinking the German XXUDOB4 firmware should work pretty well. I had XXUCNE5 on my phone and had no problems with it living in Washington DC.