phone signal is too week - Sony Xperia T, TL, TX, V

sir i have network signal(sim) issues with my xperia tx handset since i got it upgraded to lollipop .can some help me with a solution??

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[Q] 3g bug

hi developers,
iam from india . i have updated my xperia t l30p using official update from sony. its firmware is 4.3 now. but the problem is i cant connect to any 3g network.i could connect to a network only in GSM mode wcdma only mode (=no network). Also some minor bugs are there. i have called sony care. since i havent bought it from india they cant give service to my phone coz this phone is not released in india. then i tried flashing it with 4.4 rom then roll back to 4.1.2 rom, i successfully rooted the phone flash it with a rom from here, but the only problem is 3G IS NOT WORKING. i desperately need 3 g for my downloads. what should i do??? :crying: :crying: :crying:

[Q] Problems with build 14.4.A.0.108

Hi all,
I have upgraded my Xperia z1 about 3 weeks ago.
Since day 1, had issues with the contact process and phone process.
Just did a repair (official by Sony) but still, I'm suffering from the same problems.
Any idea what to do? Can I roll back to the former version?
Help will be highly appreciated!
Thanks, evolfin
Flash It
Just Flash it with a previous Firmware.
You can find the firmwares HERE.
Just flash it with the LATEST Flashtool and you are ready to go.
Thanks for the prompt reply.
Any specific version I need to use ? Any specific tool ?
Have same problem
Anyone have real solution. Is Sony working on a new update?
Could it relate to network issues ? I just moved to LTE based network...
Battery consumption is high
Hi,
Does anyone have any idea if there is a solution for these issues ?

[help] xperia z no signal

help my xperia z no signal , the story is after update to 4.4.2 version and .230 build number my phone says phone not allowed mm #6 its has signal but cannot recieve call and txt then i brought it to service center then they did a new update but no luck its same problem ,,, then i flash it to 4.3 firmware then no signal , then ill update to pc companion to 4.4 again no luck and no signal again ..... imei are correct what are the other solution for this ?? my country is philippines... please help me !
knightscorpio said:
help my xperia z no signal , the story is after update to 4.4.2 version and .230 build number my phone says phone not allowed mm #6 its has signal but cannot recieve call and txt then i brought it to service center then they did a new update but no luck its same problem ,,, then i flash it to 4.3 firmware then no signal , then ill update to pc companion to 4.4 again no luck and no signal again ..... imei are correct what are the other solution for this ?? my country is philippines... please help me !
Click to expand...
Click to collapse
you got problem with (oh god) motherboard
Tapatalk'ed from my Xperia™ Z (C6602) running Dirty Unicorns ROM!

calling problem

i have updated my phone peria z1 c6903 with lollipop 5.1.1 . i faced i problem that my friend cannot hear me
silver z1 said:
i have updated my phone peria z1 c6903 with lollipop 5.1.1 . i faced i problem that my friend cannot hear me
Click to expand...
Click to collapse
try refresh your firmware with repair option on pc compinion , good luck.

[Help] Screen monitoring and throw issue on 5.1.1 (10.7.A.0.222)!

Dear all,
My xperia Z C6603 have upgraded to latest firmware 10.7.A.0.222 but Screen-Monitoring and Throw function on my phone have problem. It could not connect to Bravia TV W800C .
This function works well on 4.4.4 -10.5.1.0.283 via wifi direct and wifi local network
Does anyone help me to solve this problem on latest firmware 10.7.A.0.222?
Thanks
Please help me!

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