n some tests with both basebands (72 and 77) in my WT19i in Brazil, I realized that for anyone who uses the operator VIVO GSM (850Mhz) 77 fails to baseband reception signal loss and causing loss of battery.
Already a .72 baseband functions normally without signal loss saving a bit of battery.
I use the newest rom Legacy Xperia 4.2.2 from Mike's
Hope this helps!
Related
Hi
my x10a have a low strenght signal , I cant move myself , the signal drops.
I don't know if hardware of software issues , i believe it's hardware problem because i execute the SEUS , i flash the original FW and nothing...
PS : It's a unlocked bootloader
someone can help me?
Thanks
@up
D:
X10a from Rogers, flashed X10S V8 with DooMKernel v06-FS [NOT OVERCLOCKED], the phone baseband 2.1.71, BL unlocked.
When network mode set to GSM only, it lost signal and service.
Please suggest what going on here.
Hi everybody,
i read several forums regarding the gsm noise problem during a phonecall in 2g (gsm mode) with the Xperia S.
For those devices, it doesn't matter if you change the carrier or the the Simcard itself, it is still the same effect.
1) I have unrooted german Xperia S, running the newest manufacturer version 4.0.4
Carrier is T-Mobile
2) My work partner has the same phone but with carrier branding (T-Mobile) , running newest manufacturer version 4.0.4
Carrier is T-Mobile
What i alread did:
- I put my sim card in the branded 2) phone and didn't had those gsm noises in 2g mode.
- I figured out that he has also a better Wifi receiption at the exact same position then my 1) phone
- I took a look at the baseband version and saw that he has a newer one than me with his branded phone ? (Attachment)
The search function didn't brought me further so i was forced to creat this thread in the Q&A area (hopefully the right one)
I want to upgrade my baseband version to the same mentioned version.
Guess I have to root it first etc.
Anyway, is there any database with baseband versions for the Xperia s incl. tutorial etc. ?
Thanks for helping in advance
Hello,
I unlocked Bootloader of my st25 i Xperia U. and installed some Custom CM11 Roms, but they were giving very low signal coverage so i switched back to original ftf ICS by flashtool. There is no problem with SIM or Network Provider as it works perfectly in other devices. Any help how i can get my signal back and avoid these frequent signal drops.??? Help....
swarajsaaj said:
Hello,
I unlocked Bootloader of my st25 i Xperia U. and installed some Custom CM11 Roms, but they were giving very low signal coverage so i switched back to original ftf ICS by flashtool. There is no problem with SIM or Network Provider as it works perfectly in other devices. Any help how i can get my signal back and avoid these frequent signal drops.??? Help....
Click to expand...
Click to collapse
check your network mode in mobile network settings..and check if the signals are back in gsm only mode
My X10a, running rom Feralab V3 JB 4.1.2. Everything is ok , but yesterday suddenly device loss signal. I flash every rom including relock bootloader and flash stock rom & kernel of X10a & X10i, it remains, I'm choose 2G signal the signal but weak, choose 3G signal then no signal or signal but carrier name show emergency call (I can not call & sms & mobile data) . Now I have to do? Help me
(sorry my bad English)
Help me
help me, please