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Channel: Xperia Tablet Z Q&A, Help & Troubleshooting
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SGP311 - Finaly bricked? No boot, no recovery, no flashtool access

Hi there, a couple of month ago I flashed the SGP311 of a friend with a lineage 15.1 and everything worked fine for nearly 3 month. After that time the tab didn´t boot to lineage anymore, it stucked in...

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SGP321 Tablet

I purchased from new, the above tablet in 2013. Has worked perfectly until now. It runs the latest android 5.1. It remains a standard tablet, not rooted. There's plenty of internal storage memory and I...

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Read-only filesystem - Tired everything - SGP312

Device: Sony Xperia Tablet Z Model: SGP312 Android: 4.4.4 Problem started from 3 days ago. I had custom rom and had custom recovery: xzdualrecovery I had some issue so wanted back to the official...

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[SGP321][NON-UNLOCABLE BL] Possibility to unlock BL or install custom kernel/ROM

Hey everyone, My questions are at the end below, but they need a bit of history which might be useful to someone in similar position. I have SGP321 and used it stock for a number of years without much...

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Can't install TWRP

Hi, there is something wrong with my Xperia Tablet Z. After upgrading from CyanogenMod 11 to CyanogenMod 12 a few Mouth ago the Custom Recovery i've installed before was replaced with...

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Xperia Tablet unable to boot, seeking for help

Hi all, my Xperia tablet suddenly unable to boot, press power on is black screen, if press power + column up there is vibrate for 3 time. I have followed few threads to flash the stock using flashtool...

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No microphone on LineageOS 15.1

Hi, I just installed LineageOS 15.1 on 3x Tablet Z sgp321 I have the same problem on all the tablets, the microphone won't work in Google Meet, whatsapp etc. I used a wired headset for phones too). But...

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Gapps do not work on Lineage 15.1 SGP312

Hi, first of all thanks to the developper for developping Lineage os on xperia tablet Z. I have installed Lineage 15,1 unofficial pollux_windy (Android 8.1) on my xperia tablet Z SGP312 via TWRP, the...

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Sony Xperia tablet Z doesn't start

Hello helpers My SGP311 had a problem with the charging port, after replacement by a new one, the battery now is fully charged but the tablet wouldn’t start!! The only sign of life is when connecting...

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How do I root sony xperia tablet z sgp321 on version 4.2.2?

How do I root sony xperia tablet z sgp321 on version 4.2.2?

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[SGP321 Pollux] Best way to go from LineageOS 14.1 to 16?

I have a SGP321 (Pollux LTE | Xperia Tablet Z) on unofficial LineageOS 14.1; the TWRP is the one built into the boot.img (v. 3.1.1). I'd like to get to 16.0. 1.) Can I go from 14.1 to 16.0, or is there...

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A message from the moderators - All users please read

Please read the content by clicking on the following link: https://forum.xda-developers.com/t/3503775/

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[Q] Removing the Anti-Shatter Film

So I've read that a few people on this forum have removed their Factory ASF, though I haven't read much feedback on how this affected the device: - was the sensitivity of the screen altered? - did the...

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SGP311 on 5.1.1 Root/TWRP

I am on official android 5.1.1 on my Sony SGP311 (wifi only) and would like to install something like LineageOS to get a little speed boost. Can someone pls point me in the right direction in regards...

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Possible hard brick

Hi there I have recently been given a broken Sony Xperia Tablet Z. When the power button is pressed a red light flashes 3 times but nothing happens. When the vol+ and power is pressed nothing happens....

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Sony Xperia Z2 Tablet SGP521 with newer Android Version possible?

Hello, i have a Sony Xperia Z2 Tablet SGP521 and the Android Version is the last 6.0.1 and many Apps does not work any more. It is possible to make a LineageOS System (or a another)? Thank you for help...

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Bricked after attempt to flash install TWRP

After reviving my SGP311 with flashtool and firmware SGP311_10.4.B.0.577_Customized_NCB.ftf , I've decided to try TWRP and LineageOS, however after using flashtool and firmware...

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Win10 driver problem

I cannot install drivers on a win10 64bit computer. I'm about to go crazy because I've been trying to do this for days. The computer definitely does not see the tablet. I have read almost all the...

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[GUIDE/TUTORIAL/HOWTO] Sony Xperia Tablet Z LTE or Wifi Any version to...

[GUIDE/TUTORIAL/HOWTO] Sony Xperia Tablet Z LTE or Wifi Any version to Android 9 Pie [GUIDE/TUTORIAL/HOWTO] Sony Xperia Tablet Z SGP321 LTE/4G (pollux) or Wifi (pollux-windy) Any version to Android 9...

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Docomo Xperia Tablet Z (so-03e) flash 4.3

Docomo's Japan version XTZ (SO-03e) still on 4.1.2.....Really frustrating to wait......until the end of the world...... Can I flash the international version 4.3 on my SO-03E (example link below) ? Did...

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