[solved] stock 4.4.2 / sgp521 needed - Xperia Z2 Tablet Q&A, Help & Troubleshooting

i've found it: solved.
On the stock v6.0.1 my z2 has a charging bug: not possible to charge to 100%, at 90% led blinking, display stays turned on, beginning to discharge.
Apparently there is no such bug on the older v4.4.x, that's why i want do downgrade.
Can someone help and post a link to the international / german version?

Related

[Q] regarding [ROM][NAND][CM7.2]unofficial Android 2.3.7 for Rhodium 2013.07.09

Hello,
after using custom Windows-ROMs for a long time, I have installed a NAND-Android-ROM, Walter79's, [ROM][NAND][CM7.2]unofficial Android 2.3.7 for Rhodium 2013.07.09 with kernel 3.4.41 on a German Rhodium100, for the first time.
First thank you very much developing this smooth ROM. During installation there weren't any problems and during operation there are mainly minor problems which I can partially solve myself.
- The SIM-Log-on screen always starts-up horizontally and it is not possible to use the on-screen keyboard but of course I can use the hardware-keyboard.
- When I start the phone again, after sleeping-mode, especially when I start it up just after a few seconds, I get a black screen with thousand of red, blue and green dots. If I switch-off the screen and wait longer, afterwards I get the normal Android start-up screen. It was always possible to start normally again and no reboot is necessary. Is the rhodium's lower performance probably responsible or should a reinstall help?
- Is it possible to charge my Rhodium100 while running. I found a post on wizardknight's "[ROM][NAND] [EOL - no longer being developed] GBX0* + 3.4.41 kernel - update 04/25/13" thread, that charging is not possible during running "Edit: Warning to other RHOD100 users: Do NOT install the 3.4.41 on your RHOD100! The phone cannot charge while in android if this kernel is running." I found out that it is charging if started with the charger plugged-in. Also it is charging while running on USB-connection with the computer. Is there another trick to charge the Rhodium while running?
Otherwise the system is wonderful and very smooth.
Thanks a lot for the system and installation guide
Greetings from Manchester

[SOLVED] A kind of battery loop...

Hi, I was using my S2 with CM 10.1.3 with no problems. For modem reasons, I decided to go back to Gingerbread (UCKH7). Everything was susessful. But when battery level was low, I connected it to wall charger (Turned on). 3 seconds later, my phone turns off and shows the battery with the 5 dots. My phone goes up to the fifth dot and reboots.
Tomorrow (if I can), I am going to upload a video.
Thank you.
Bootloader? Nope.
I tried updating to UCMD8 4.1.2 (To see if it was the bootloader) but nothing happened...
NOTE: I'm preparing the video.
http://y2u.be/76VqYcxD0sQ
Solved! installing SHOstock 3

Stock ROM BUGS

I recently flashed stock ICS .54 on my xperia sola but I encountered some annoying bugs. please help me fix them.
1. GPS is not working at all (maybe because I live in Pakistan while the firmware I flashed was from central europe, please confirm )
2. LED notifications not working in sleep mode, but when I wake it up, the led starts to blink.
Note: I have factory wiped the phone three times.

no display

everyone know what is the problem of my device? im on xt1521. after flash custom rom my charging display is gone. (Charge in off) i tried to flash another rom and its the unofficial cm6.0 and the charging display is work again.. then i go back to stock firmware and the charging display is not work again..

Screen goes blank after sleep and Phone doesnt charge when switch off

edit: NOUGAT ROMS ALSO WORKS ! But oreo/pie roms give me screen of death issues after locking device .
If i let it connected to charger then display works fine . No issues after unlocking ...
Also latest twrp recoveries having same issues . But if i flash old twrp recovery screen works fine .
Also if i turn off device and connect charger theres no sign of charging indicator but its still charges .
phone charges normally when powered on.
Please any one can help ?
I recently installed new display on le max x820 .
But after installing display and flashing new rom . Now whenever screen goes to sleep it wont unlock. I can take screenshots and calls/notifications also coming .Led is also blinking. Phone works normally but as soon it goes to sleep or i lock it by myself .display wont come up .
Also phone doesnt charge when i switch off phone . no icon or led shows up if i powered off and plugin charger .
but phone charge normally when phone is siwtched on .
i tried different roms also tried qfil method but none of them solved my problem except cuco fastboot rom 5.9
it works 100% but i want to update to oreo as i was using it previously but now i dont have any other options.
i tried diffrent qfil files and fastboot also stock ones but to no avail
can someone please help me ?
can anyone help ?
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