Sony Xperia TX LT29i phone does not turn on, the computer is not visible when the cable is connected. - General Questions and Answers

Sony Xperia TX LT29i phone does not turn on (endless reboot is in progress), the computer is not visible when the cable is connected. I tried to restore using xperia companion, but nothing came of the fact that the PC does not see the phone. What to do?

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[Q] Sony Xperia Sola phone display blinking

I have a Sony Xperia Sola 2012 model running factory-installed Gingerbread.
Today, its display suddenly went white and then the phone now keeps flashing on (only white) and then goes black over a duration of 10-15 seconds.
I tried connecting via USB to Sony PC Companion, but the device is switched off before it is connected to the computer and then starts over again.
In short, I am stuck. Any way I can recover the device or its data?
Thanks in advance.

Xperia c auto switch off

Sir, last week I repair my xperia c by sony pc companion
And from that time I am facing problems my xperia c get turned off automatically and I can't turn it on. I always need to plug-in charger to turn it on..
Pls solve this issue.
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Xperia Z5 Dual PC Connection issue.(Solved)

Sharing my experience..
Recently after Windows 10 update - Microsoft -WPD 5.2.5326.4762, my both HP Xw6400 workstation and Dell Inspirion 3148 were not showing or detecting my Xperia Z5 Dual, neither as MTP device nor getting detected in Sony Companion app.
I suspected about USB cable, USB ports and even Z5 micro USB port, Tried removing Sony Companion app. Updated drivers etc. but in vain.
Did reset my Z5 Dual but issue was same.
After reading all through night and a day somewhere in Sony Forum I found a simple fix. It worked hence sharing with you all....
1. Open This PC.
2. Go to C:\Windows\INF
3. Search in right corner wpdmtp.inf
4. Right click and install.
5. Allow installation and Problem solved.
Solution seems easy but it took time to find it. Hit thanks if it worked for you.
I don't know what but, my phone was being detected when it suddenly stopped showing up in my pc. Some setting has gone wrong in phone. I restarted both devices but still. Shown unknown device in manager and says mtp could not be installed.
Try in another PC, with some other USB cable. Try whatever I have stated above

How to Root Sony Xperia Z1

Hello everyone, I use Sony Xperia Z1 and I need to root my device correctly. Once I tried to root the mobile with KingRoot rooting application. The root completed successfully but in few seconds the mobile goes shutdown but it was fully charged. Then I tried to switch on the device but unable to start. I connected the charger but my Xperia Z1 did not display even charging. Then I broke the seal and remove the back cover and then the battery. Then reconnect the battery and connected to the charger again. After that, the smartphone started but it discharged in a short time. Then I removed all files related to the root but the matter did not change. Then I changed the battery and now the mobile runs without admin privileges. I need to know how to root my Xperia Z1 correctly and what are the requirements/tools. Please reply someone who can help for this matter.

Sony Xperia Z3 gets disconnected and connected by itself

When the charger is connected the red notification light comes up , Sony logo comes up and within an fraction of second the screen goes blank. And again the Sony logo comes up and again it gets gets blank. This continues until the charger is plugged in. Similiar situation happens while the device is connected to pc via usb. Have changed the cable, changed charger, changed ports, tried every type of available reset options. Nothing worked. The device is dead.
Cannot flash the device because it gets disconnected and connected by itself. Any solution please??

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