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3g problem

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cartoon200
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Cloud Search 3g problem

I got this weird problem problem with 3G on Xperia Z. On Wi-Fi everything works fine, but ond 3G, only Facebook aplication works, all other apps can't connect to internet. When i share my connection via hotspot, everything loads perfect on other device, so I eliminated sim/operator problem.

Problems started when I upgraded software to 10.5.A.0.230 version, so I tried reset to factory settings but didn't helped, and software version remains the same. I tried all common solutions, like APN settings and similar things, but nothing helped.
 
androidtweaker1
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Quote:
Originally Posted by cartoon200 View Post
I got this weird problem problem with 3G on Xperia Z. On Wi-Fi everything works fine, but ond 3G, only Facebook aplication works, all other apps can't connect to internet. When i share my connection via hotspot, everything loads perfect on other device, so I eliminated sim/operator problem.

Problems started when I upgraded software to 10.5.A.0.230 version, so I tried reset to factory settings but didn't helped, and software version remains the same. I tried all common solutions, like APN settings and similar things, but nothing helped.
why dont you manually reflash the ftf from a different country?
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“You have not lived today until you have done something for someone who can never repay you ― John Bunyan”


Current Devices
Sony Xperia Z:Stock 4.4.4 Rooted
Samsung Galaxy Nexus: Dirty Unicorns
 
cartoon200
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why dont you manually reflash the ftf from a different country?
Good tutorial would be helpful
 
androidfreak70
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(Last edited by androidfreak70; 8th June 2014 at 09:39 PM.)
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Quote:
Originally Posted by cartoon200 View Post
Good tutorial would be helpful
First you need flashtool go here and get it www.flashtool.net/download.php

Backup your data

Then get the ftf file here http://forum.xda-developers.com/xper...ntral-t2759584


Install flashtool

Put the downloaded ftf in frimware folder "you can find it in the place that you installed flashtool

Open flashtool

Click the ⚡ icon and select flashmode

Select the ftf

Enable usb debugging in developer option in your phone

Hold the volume down button and connect you phone when the flashtool ask you

Then you got the 4.4.2

Hit thanks button if worked!
THATS FROM MY XPERIA™ Z
RUNNING ROM
C6602
Android 4.4.4
Stock Omni kernel
Xposed modules

---------------------------------------------------
don't forget hit thanks if helped
-----------------------------------------------------
and ALWAYS QUOTE my posts if you replying to my post!
 
cartoon200
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Quote:
Originally Posted by androidfreak70 View Post
First you need flashtool go here and get it www.flashtool.net/download.php

Backup your data

Then get the ftf file here http://forum.xda-developers.com/xper...ntral-t2759584


Install flashtool

Put the downloaded ftf in frimware folder "you can find it in the place that you installed flashtool

Open flashtool

Click the ⚡ icon and select flashmode

Select the ftf

Enable usb debugging in developer option in your phone

Hold the volume up button and connect you phone when the flashtool ask you

Then you got the 4.4.2

Hit thanks button if worked!
No luck... Everything good until connecting phone... volume button up, blue light on phone turnes on, flasher detects 'Device connected in fastboot mode', but this screen stays on:

 
cartoon200
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Did it... Volume - instead of volume +... flashing successful, problem with 3G not solved
 
androidtweaker1
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No luck... Everything good until connecting phone... volume button up, blue light on phone turnes on, flasher detects 'Device connected in fastboot mode', but this screen stays on:

Bro blue light means the phone is in "Fastboot mode"
turn of phone. hold volume down key and connect USB it will put your phone in "flashmode" after that flashing will start in flashtool

---------- Post added at 10:05 PM ---------- Previous post was at 09:46 PM ----------

Quote:
Originally Posted by cartoon200 View Post
Did it... Volume - instead of volume +... flashing successful, problem with 3G not solved
Were u on 4.3 before updating?
Hit thanks if helped

“You have not lived today until you have done something for someone who can never repay you ― John Bunyan”


Current Devices
Sony Xperia Z:Stock 4.4.4 Rooted
Samsung Galaxy Nexus: Dirty Unicorns
 
androidfreak70
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(Last edited by androidfreak70; 8th June 2014 at 09:37 PM.)
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Quote:
Originally Posted by cartoon200 View Post
No luck... Everything good until connecting phone... volume button up, blue light on phone turnes on, flasher detects 'Device connected in fastboot mode', but this screen stays on:


Bro... HOLD THE VOLUME DOWN BUTTON
Sorry about the mistake that i told you hold the volume UP button
THATS FROM MY XPERIA™ Z
RUNNING ROM
C6602
Android 4.4.4
Stock Omni kernel
Xposed modules

---------------------------------------------------
don't forget hit thanks if helped
-----------------------------------------------------
and ALWAYS QUOTE my posts if you replying to my post!
 
cartoon200
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Quote:
Originally Posted by cartoon200 View Post
Did it... Volume - instead of volume +... flashing successful, problem with 3G not solved
Quote:
Originally Posted by androidtweaker1 View Post
Bro blue light means the phone is in "Fastboot mode"
turn of phone. hold volume down key and connect USB it will put your phone in "flashmode" after that flashing will start in flashtool

---------- Post added at 10:05 PM ---------- Previous post was at 09:46 PM ----------



Were u on 4.3 before updating?
Yes, I was.
 
androidtweaker1
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Quote:
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Yes, I was.
Manually flash 4.3 ftf
check whether 3g works
after that manually flash 4.4.3 ftf
Hit thanks if helped

“You have not lived today until you have done something for someone who can never repay you ― John Bunyan”


Current Devices
Sony Xperia Z:Stock 4.4.4 Rooted
Samsung Galaxy Nexus: Dirty Unicorns

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