Looking for XZ F8331 Stock US FTF - Sony Xperia XZ Questions & Answers

Hi All,
I am looking for a link to d/l a stock FTF for a Generic US F8331.
My phone was crashing after the latest OTA upgrade, so I tried to run the "Software Repair" option from Xperia Companion.
Unfortunately, this failed, and now I get this message every time I try to power on my phone:
"The software update failed. Make sure that your phone is connected to the computer and try again."
Trying again does not work, so I figured I would get a FTF and use FlashTool.
Can anyone please help me to find a clean stock FTF?
I don't really care too much which version of Android it is, as I just want to get the phone working again.
Of course newer is better, but I can always run the OTA upgrades to get back to 8.0.
Any help would be greatly appreciated.
Thanks!
Chris

Just, a suggestion download the latest flash tool with Xperiafirm and download the ftf..

Related

[Q] Can't find updates for android 4.4.4

Hello. My xperia m2 says that there are no updates and the phone is up to date but it's with android 4.4.2. Theres 1 secound delay in the sound when I play games or use downloaded apps like youtube also the audio doesn't sound very good. To fix that I need to update the android version but I cant. I connected the phone to my computer and updated it with sony PC companion but the version is still 4.4.2. What should I do? I don't want to use flashtools or anything. I think it's the phone's fault for that and I should give it back to the place where I bought it so they can fix that. The phone is brand new and they already changed my camera because it wasn't working. So what should I do?
I suppose it has to do with the Country of your phone and/or if it is branded. IF after using PC Companion it's still with 4.4.2 I'm afraid your best (and only) option is to use Flashtool. Not sure how it works if it is branded though, you may need to to something to be able to de-brand it.
Well, actually try first to check if 4.4.4 is available in this way:
- Dial *#*#7378423#*#* (*#*#service#*#*)
- Check the number in Service Info/SW Info/Customization version. You just need the xxxx-yyyy part
- Downdload and install Flashtool (it's small. You just need it for checking)
- Run Flashtool
- Go to Devices/Check Updates
- Select your phone double clicking on the id xxxx-yyyy you have got before.
- If the version is 18.3.C (like the one for 3 UK) there is no 4.4.4. the latest ROM is 4.4.2. It must be 18.3.1.C for 4.4.4
My is branded from T-mobile, and i flashed CE ftf to debrande, everything is good except i don't have extra apps that T-mobile puts in. As i know your safe flashing ftf cos it's official Sony's software, just using Flashtool instead of PC Companion and you won't lose warranty, as long as you don't unlock bootloader.
Good Luck.
Xperia M2 D2303 on K.K. 4.4.4
Do I install the flashtool on my computer or on my phone?
foxymount said:
Do I install the flashtool on my computer or on my phone?
Click to expand...
Click to collapse
Obviously on the computer. It's needed to flash the phones from it. Just google it, you find it immediately. Then if you decide to flash a generic 4.4.4 FTF just search around. There are dozens of guides in the Internet.
Alright thanks for your support guys

XPERIA Z3v Unrooting Issues

So I recently rooted my XPERIA Z3v device, and I have decided to unroot it (don't bother trying to convince me to keep the root, I am far beyond your rhetorical questions) and I rooted with the mobile version of kingoapp.com root. When I attempt to unroot my device, neither the computer software nor the app itself are unable to unroot the device. Honestly, I regret ever rooting, and being the rookie I am, I just want to unroot my device so I can go about normal life.
Can someone please help me? I am on the edge of **** right now.
Flash a stock FTF using flashtool or force a software repair using PCCompanion
gregbradley said:
Flash a stock FTF using flashtool or force a software repair using PCCompanion
Click to expand...
Click to collapse
Can you provide links for FTF and such? Sorry for the pestering, it's late at night and I just want to go to bed.
PC Companion refuses to acknowledge that the Z3v exists, Sony lacks support for it.
http://www.flashtool.net/index.php
You can download the FTF using flashtool as well.
I am pretty sure PCCompanion provides support for the Z3v
Trust me, the XPERIA Z3v lacks any support from Sony. It is basically the basterd child of the Sony smartphone division. Pc Companion won't work for this, I have tried many times.
As for the FTF, I don't see any D6708 model firmwares there, is my feeble newbie mind missing something?
On another note again, I will be willing to keep the root access, it's just that I attempt to replace the Kinguser SU app, and superSU can't seem to update it's binary to do so. Any help there?
NeonSuperWalrus said:
Trust me, the XPERIA Z3v lacks any support from Sony. It is basically the basterd child of the Sony smartphone division. Pc Companion won't work for this, I have tried many times.
As for the FTF, I don't see any D6708 model firmwares there, is my feeble newbie mind missing something?
On another note again, I will be willing to keep the root access, it's just that I attempt to replace the Kinguser SU app, and superSU can't seem to update it's binary to do so. Any help there?
Click to expand...
Click to collapse
what firmware version are you looking for? LL or LP
Original KK firmware here: http://firmwaremobile.com/index.php/xperiadownload/file/262-z3-v
I can't find the LP leaked firmware. I believe you can download it using xperifirm and create the ftf using the flash tool.
I am looking for firmware 23.0.E.1.44. I found a supposed compatible firmware on Sony's website, but the boot unlocking and flashing seems to be a bit out of my range when it comes to understanding. (Kitkat 4.4.4)
NeonSuperWalrus said:
I am looking for firmware 23.0.E.1.44. I found a supposed compatible firmware on Sony's website, but the boot unlocking and flashing seems to be a bit out of my range when it comes to understanding. (Kitkat 4.4.4)
Click to expand...
Click to collapse
can't unlock the bootloader on the z3v so don't worry about that. You'll have to use the flashtool to flash the KK firmware I linked above then take the OTA to .44

[HELP] Flashtool 0.9.23.2 not showing FTF files

Hello fellow Xperia users/developers,
I am trying to flash my Xperia z5 (E6653) which had its motherboard replaced yesterday. It is still in lollipop so I decided to update it to nougat. However, PC companion identifies my phone updated while its not. So I decided to flash it manually instead. I downloaded the FTF file from Xperifirm with the build no. 32.4.A.0.160 / R1E. The problem it the 0.9.23.2 version does not identify FTF files even I checked its file location properly. I searched in this forum that old versions works. I tried downloading the 0.9.18 (I think) and it really identified the FTF. However I received an error message regarding the TA thing to find out that this error might be due to only 0.9.23 versions supports nougat FTF.
So my concern is, how can I have my FTF file identified by 0.9.23? Because I can't use my phone right now. I hope someone might help me. Or give me an alternative to flashtool if there's any.
Thank you.
Redownload file ftf again with a stable connection..
Hello, what if I still dont see the ftf after redownloading?

Trick or hack Xperia Companion into using other firmware files when Repairing phone?

Im wondering if anyone has tried to use Xperia Companion (XC) to install firmware other than the latest available. XC uses firmware files located in the ...UpdateEngine\localstorage\US\ folder, so i thought i could swap them with files downloaded from Xperifirm. I even renamed Android12 binary files with Android11 filenames, but appears XC is too smart for me. Trying to Repair offline doesn't work either.
I ask because im now on Android12 and would like to go back to Android11, but im having no luck. Flashtool comes up with errors, Newflasher gives me the "Your device is corrupted" warning.
I'll get there eventually, i hope.
From what I understand you'd have to do a clean install and also unlock bootloader once you go up an Android level you can go back sorry I can't help you

Official Xperia 5 ii Android 11 Stock Rom for Europe

I am wondering if there is any possibility to get an official Stock Rom (europe) of android 11 for xperia 5 ii. I tried to load version 58.1.A.5.530 with emma, but the install process aborted all the time. I was able to reinstall A12 via Xperifirm and new flasher command line tool and I'd like to install now A11 in the same ways. Any help? Thanks in advance
This is also my question! A12 is really frustrating me at the moment (calls dropping, bluetooth connect issues and also bluetooth volume control not working). Also the UI is just to gimmicky in my opinion. Spend the last 30 min to find a download for the official firmware for A11 europe, but wasn't able to track it down...
With more searching, I found a website with an archive of firmware files for the xperia 5 ii: https://support.halabtech.com/
It has the XQ-AS52_58.1.A.1.178_EE UK firmware. This should be it, right?
Firmware XQ-AS52 - Google Drive
drive.google.com
I'm a bit scared of bricking the device, so please let me know if this is the one for rolling back to A11
I don't know. It's definitely not the latest A11. I am not sure if there is a difference between UK and other Europe.
Any help?
I also see
XQ-AS52_EE UK_58.1.A.5.330.zip
and
XQ-AS52_Customized EEA_58.1.A.5.330.zip
these are more recent (aug 2021). Will download these two also and put those in the folder as well. Still not sure which version we need.
Check
https://www.reddit.com/r/SonyXperia/comments/tjpkgx
According to this guide 58.1.A.5.530 is the latest A11 and the author was able to reinstall it. Unfortunately I wasn't able to reinstall it via Emma flash tool but I may try via NewFlasher again, if I have the complete A11 stock rom
Check
https://www.reddit.com/r/SonyXperia/comments/tjpkgx
According to this guide 58.1.A.5.530 is the latest A11 and the author was able to reinstall it. Unfortunately I wasn't able to reinstall it via Emma flash tool but I may try via NewFlasher again, if I have the complete A11 stock rom
NewFlasher: Here
Guide for NewFlasher: Here
I wasn't able to get Emma working for some reason, but will try again. The website I found doesn't have the .530 version for EE_UK, only for RU and Vodafone and Orange phones.
Let me know when you get it working. Good Luck. At the moment my phone runs stable on A12. No freeze since 48 hours
But I think I need the get back on A11 anyway
OK, do NOT use the EE UK firmwares! We need the CUSTOM EEA.
Flashing the wrong one gave an error on booting.
I am now trying to get the 58.2.A.2.80 working again, but am stuck in a bootloop atm. Any ideas?
Try to install xperiafirm and use it to download the right firmware (Android12 only) then use newflasher and the guide I published to reinstall A12 - still better than bootloop
Try to install xperiafirm and use it to download the right firmware (Android12 only) then use newflasher and the guide I published to reinstall A12 - still better than
sociald27 said:
NewFlasher: Here
Guide for NewFlasher: Here
Click to expand...
Click to collapse
with the latest firmware reflashed I am now stuck in a bootloop. Factory reset does not work.
I can get into the recovery menu, but after a couple of loops it says 'device corrupted'
Ok, sorry to hear that. I guess then I was lucky with a NewFlasher Resetup
A12 running again via the official Xperia Companion app
I think I will just stick with it atm
I got another Update today. Build 58.2.A.4.52. I hope it's better now...
The latest Android 11 Europe ROM for Xperia 5 II can be downloaded here:
https://forum.xda-developers.com/t/looking-for-latest-android-11-firmware.4412601/
I have manually reverted it from the FTF format, so it can be used with the Newflasher, you can download it here:
http://koprajs.mx-net.cz/XQ-AS52_Customized EEA_58.1.A.5.530.zip
But if you've already installed Android 12, you cannot probably go back because of the "rollback protection" feature of the bootloader. The only way is to unlock the bootloader and reset the rollback index.
Thank you very much. It freezes all the time, I think I am going to try this.

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