Database Develop

[Q] My Z don't have update fw 252 on PC companion

Hi everybody , i'm using xperi Z c6602 , i recieve news is Z 6602 had fw 253 on PC companion , but when i connect my Z with laptop , it don't have notification about update fw 253?

You have to wait like alot of other people, It will come...relax man

just wait...

Do not update if your phone is rooted

eddietah said:
Do not update if your phone is rooted
Click to expand...
Click to collapse
Here are instructions to update to .253 keeping the root!
USE THESE INSTRUCTIONS: http://forum.xda-developers.com/showthread.php?t=2279661

wakeup123 said:
Hi everybody , i'm using xperi Z c6602 , i recieve news is Z 6602 had fw 253 on PC companion , but when i connect my Z with laptop , it don't have notification about update fw 253?
Click to expand...
Click to collapse
Flashtool is your best friend if you can't wait , like me. Haha

slo2lah said:
Flashtool is your best friend if you can't wait , like me. Haha
Click to expand...
Click to collapse
I did as you say , haha
one more question : If my Z rooted , it can't update on PC?

[Q] Can I flash a Z1 C6903 ftf on my Z1 C6902?

I have an Xperia Z1 C6902 which I believe is the non LTE version. On my phone the KitKat update causes it to play sound through the earpiece rather than the loudspeaker very randomly which I think is highly irritating. I dug around a bit and noticed not all are suffering from this. Mostly C6902 users are. So can i flash a C6903 ftf or for that matter any Z1 ftf on my C6902? Can I possibly go wrong with this or destroy my device? Please help!!! Else I was planning to downgrade to Jelly Bean until Sony releases the patch for this. :crying:

iamvyshak said:
I have an Xperia Z1 C6902 which I believe is the non LTE version. On my phone the KitKat update causes it to play sound through the earpiece rather than the loudspeaker very randomly which I think is highly irritating. I dug around a bit and noticed not all are suffering from this. Mostly C6902 users are. So can i flash a C6903 ftf or for that matter any Z1 ftf on my C6902? Can I possibly go wrong with this or destroy my device? Please help!!! Else I was planning to downgrade to Jelly Bean until Sony releases the patch for this. :crying:
Click to expand...
Click to collapse
It won't boot because the modem/baseband is different. I think you can get away with it if you flash the modem/baseband of an 02 ftf afterwards, but I'm not sure so I wouldn't recommend trying unless you're feeling very adventurous
Sent from my Xperia Z1 using Tapatalk

It's a risky job, someone did and had sim issues. It's not recommended and you can brick your phone too.

I shall pass
Thanks for your views on it. I think I shall pass.

[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!

phone signal is too week

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??

[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!