Hi I have updated the android to 4.3 in xperia zr two days back and my WIFI is not working, every time the connection is established but there is no data transmission, but suddenly it worked fine and I have restored the back up data which i took before upgrading from 4.1.2, now its again not working the same problem is continuing, whether its a bug in OS or the data which I restored has modified any OS files, is that possible, its so annoying so kindly help me pls
if you used flashtool and wiped datas, that's normal. I updated mine with this method, but didn't wipe. my wifi hasn't been broken...
Made in ZR
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Today I tried the DoomLords method of rooting .244. After I downgraded the kernel to .423 suddenly my wifi stopped working (I wasn't able to turn it on - was turning off all the time). But hey I continued in rooting and after I rolled the .244 back I face another strange behavior of my wifi. Now I am able to turn on wifi, I am able to see packets flowing at the wifi notification icon but I am not able to load any page at all. And yes the wifi actually provides the Internet (my laptop confirms). Anyone facing similar behavior?
P.S.: I bought my Xperia in Japan if it somehow matters.
Edit: After reboot wifi always turn on itself.
I had the same problem, solved by flashing kernel from where I started.
What do you mean by kernel you started from? Original .244 from update or .244 from DoomLord? The original .244 would make me lose root permissions wouldn't it?
Original. 244, no you won't lose your root.
Hello, I did buy a Sony Xperia Z1.
Wanted to root this phone and ended up with a phone with none working "National Roaming"
Installed this build C6903_14.1.G.1.534_NUT.ftf and rooted it, everything worked fine exept Data roaming.
"International Roaming" Works fine. Even setting up service providers manually wont work.
Tried factory reset phone and installed other builds.
Anyone who can help me with this? Much appreciated :victory:
Information about phone
Model nr: C6903
Android V: 4.3
Kernel V: 3.4.0-pref-g8330588
Madscream.
That FTF by NUT is necessary to Root your phone and update to the latest version. You are in the middle of the process and you have to update the phone now to .290 and then to .136 and you will have back data roaming.
_solved_
Hello guys!
recently i backed up my rom LS 3.1 using CWM
since i have had some issuses with it i preformed a restore to the backup even thogh there was a little line says there is no files
i rebooted the phone and now it will not connect to the network so i can not prefom any phone calls or send sms or anything
the wifi connection is working
i have backed up effs a long time ago!
if I will reinstall a rom will it slove my problem?
what should I do
please help me!
best regards
Ido
edit:
i think i lost my IMEI
baseband version: unknwon
edit No#2
problem solved i have resotred a back up of my stock rom running JB 4.1.2
and now i have service even though the phone is on roming mode but everything else is working therefore I dont care about it
Hey guys,
I bought a new xperia z c6603 few day ago, everything was working fine until I discovered some issues few days ago:
First: I can't do the lollipop update, I have even tried to install it with flashtool it still doesn't work.
Second: the front camera doesn't work at all.
Third: when I use android kitkat the nfc doesn't work and everytime I turn the phone on I receive a message concerning NFC Firmware Update Error (000004), but when it runs on andorid jelly bean 4.3 I don't receive the error message and the nfc works perfectly.
I have tried everything (Flashing the device with flashtool, doing a factory reset, trying to repair to software with pc companion) nothing works.
I thank you in advance for helping me and I apologise if i did any grammatical mistake .
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.