Hi. I hate this phone.
After three months since I got it, one day it turned off by itself and never turned on again. I sent it to customer care in the store where it came from, and they changed the battery. The moment I got home, the phone had the same problem. So I tried Sony PCC to repair it. It turned on, I installed some apps and suddendly it turned off again. I suspected it was because I deactivated bravia engine, but I'm not so sure that's the problem. Anyway, I decided to downgrade to Android 4.1 version .254 with root. Now the phone seems to be working. But sometimes it just reboots by itself. It happened once when I was scrolling Facebook, and twice when I was using Chrome. It just reboots and restars like nothing happened.
Is this a Ram problem? I can't put the latest firmware because the phone doesn't work AT ALL with it. What can I do?
Hi. Try to flash 254 fw with flashtool. It could help.
Flash the latest FTF via Flashtool
I have quite similar issue on my Xperia SP (random reboots). I have latest official rom installed via PCC.
Try switching off Stamina Mode and see if it keeps happening. It seems to work in my case.
Related
Hi there,
After I have updated my Xperia Z1 to 2.257 version. I ntoiced things have changed for better, no overheat etc. however my phone tend to lose GSM signals completely as well as go into a loop boot and then what I get is a lock screen and it does not ask me for SIMCARD password. Then the phone reboots itself again into the loop. I managed to get out of the situation last time by plug the USB cable into the laptop but it went ok. But now, it does not work anymore and I have done nothing to cause this issue as it does by all itself. Please advise if there is anything I can do to fix this issue or if it is a hardware problem. Thanks.
I have done the clean installation as suggested by Sony and now after two weeks, this loop booting issue is back again! I can not reinstall every 2 weeks! Can anyone help?:crying::crying::crying:
Try to flash clean 534 and use it for a day or two.
If you get same result - use your waranty and send phone back.
But if your phone work O.K on 534 firmware, try to update via OTA to 257.
Don't flash ftf, update via OTA without any wipe (of course)
If you are from Europe use Europe generic version of 534 and update via OTA to 257 but try first 534 and observe behavior.
Sent from my Z1
I have a problem that my phone automatically reboots itself everytime my mobile data is on even when it's not overheated. My phone is using android 5.0.2 build number 10.6.A.0.454 (HK version), kernel 3.4.0-perf-g8fa3dae that comes with it, and it was rooted.
This problem only happens since I update to 4.4.4 or later versions. It never happened on 4.3 (originally installed on the phone).
Anyone got the same problem or any solution for this?
Did you try to wipe data/cache/dalvik?
did you try to fix permissions?
both with recovery
khoale1802 said:
I have a problem that my phone automatically reboots itself everytime my mobile data is on even when it's not overheated. My phone is using android 5.0.2 build number 10.6.A.0.454 (HK version), kernel 3.4.0-perf-g8fa3dae that comes with it, and it was rooted.
This problem only happens since I update to 4.4.4 or later versions. It never happened on 4.3 (originally installed on the phone).
Anyone got the same problem or any solution for this?
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Click to collapse
I am having the same problem, it's rebooting it self only and one thing i measured which is actually strange that while it is under charging then it does not reboot itself so what should be the problem??
Help me to sort out this ASAP.
I had also that issue recently. After so much rom flashing i decided to try to replace the battery and it worked. Just try to replace battery may be that wil also work for you guyz.
The other day, my friend gave me his old Xperia T as it had started to act up and eventually stopped turning on entirely. I took it home, downloaded a generic 4.3 ftf and flashed it. Although the phone now boots, it occasionally reboots or just flat out turns off (without warning - the screen just goes black and I have to turn it back on again). I have tried flashing a few different ftfs, and the problem still persists. Does anybody know how I can stop this and finally be able to abandon my Arc S for good?
hi dude i have the same problem but on xperia v, i installing a stock rom many times but the phone after 5 minuts reboot, i thought was the battery but it isnt. meaby the kernel modify i think, please let me now i u resolved this
alusan20raziel said:
hi dude i have the same problem but on xperia v, i installing a stock rom many times but the phone after 5 minuts reboot, i thought was the battery but it isnt. meaby the kernel modify i think, please let me now i u resolved this
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Click to collapse
I'm fairly certain my problem is just with the battery, as I've installed a 4.0.4 ftf,a 4.1.2 ftf and a 4.3 ftf and the problem is consistent on all of them. Once I've bought a new battery, I'll let you know if the problem still persists.
PluckyJokerhead said:
I'm fairly certain my problem is just with the battery, as I've installed a 4.0.4 ftf,a 4.1.2 ftf and a 4.3 ftf and the problem is consistent on all of them. Once I've bought a new battery, I'll let you know if the problem still persists.
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Click to collapse
i bought a new battery but the problem persist i hope u can resolve this with a new battery
So I just flashed C6603_10.7.A.0.228_CE.ftf on my Xperia Z after getting tired of using CM12.
I'm not a noob, I built the FTF from an XperiFirm download and flashed successfully, and the phone starts up ok but after a few seconds of the "NFC Upgrading" overlay, the phone crashes and enters a bootloop following the exact same pattern.
I suspect I have a bad NFC chip, I've never used it anyway and I want to know if there's a way I can disable the firmware update for NFC so that I can escape the bootloop. Or else any fixes?
Any ideas guys?
Hi,
I have a big problem with my xz3. I flashed it multiple times via Newflasher but right after startup there is the fault Android Setup crashed. Wait or end. I wait and then it continues but WiFi is not found.
Before the problem occured there was a ota Android 10 setup. Also I dropped the phone accidentally. It worked a day or so and then the crashing startet.
Is there a way to wipe everything and get this phone to life again.
Thanks
( I don't know if this is the right forums. Sony forum is a bit empty)
I'm currently facing the exact same problem
The phone randomly crashes and reboots in addition to the wifi and signal drop issues you mentionned
I have searched everywhere but haven't found a solution to this
Has anyone found a solution to this ?
I tried to reflash it with xperia companion and multiple stock versions with flashtool, some checking wipe everything, still no wifi.