Database Develop

I can't upadate my xperia v lt25i

I have flashed xperia v with android stock 4.1.2 (fw .140). The bootloader after flash of 4.1.2 is unlocked. After reboot and first setting i start wifi and notification bar show me that there is an update to 9.2.A.0.295, so i update, immediately smartphone reboot but smartphone show me message : impossible installation. I have tried to use sony companion but program show me message of error that it says: software is not original and it can't update software.
So i decided to install custom rom, so i have root my smartphone with DooMLoRD_Easy-Rooting-Toolkit_v17_perf-event-exploit and then i have installed recovery (i have used this guide: http://forum.xda-developers.com/showthread.php?t=2012738). Then i have try to flash many roms but althought i have (everytime do wipe data, cache, dalvik) i can't install any rom.
I have error: Symlink: some symlink failed...(status 7) installation aborted.....
What i can do to update my rom?

You can't update through updates/PC companion becoz u have BL unlocked. Just download some of the FTF fws and flash through flashtools, that's easiest imo...Unless you get **** erros like i do

BakiSaN said:
You can't update through updates/PC companion becoz u have BL unlocked. Just download some of the FTF fws and flash through flashtools, that's easiest imo...Unless you get **** erros like i do
Click to expand...
Click to collapse
I have flash ftf .140 from but after flash bootloader remain unlocked. Where i can find ftf 4.1.2 with bootloader locked? Is there any possibility to flash ftf with android 4.3 and bootloader locked? ...please help me i am desperate........can you post ftf with bootloader locked?
Inviato dal mio GT-N8000 con Tapatalk 2

I have solved i have use 9.2.A.0.295 - Unbranded - Nordic (1268-6904) for my italian unbranded smartphone

Flashtool doesn't work well now, so can I downgrade from N to MM?

I'm on the stock Nougat now with locked bootloader. I'm planning to downgrade to MM so I can backup the TA, but i heard flashtool have problem downgrading phone that is already on Nougat, and I guess sony pcc wont help me to downgrade to MM, so anyway I can downgrade?
Thanks

I did that with no issues. From N to MM you need to flash full firmware, that means: excluding nothing, wiping everything (all your data will be lost).
Do exclude *.ta files only (If any is present in ftf)!

Ok, thanks for the info

@serajr please can you tell me how Flashtool works and Xperia X series are not listed in the device lists? everytime i try to flash my phone it asks me to choose my model name (Xperia X) which is not listed in the flashtool supported devices...
also, when i browse to choose the FTF it doesn't recognize it.. i downloaded it from Xperifirm, and did all the bundle in Flashtool.
I have:
latest flashtool installed
installed all drivers in flashtool and in computer for my Xperia X
USB Debug and unknown resources are checked.
everything is well installed!!
please if you can help me or tell me how i can flash my Xperia X ??
give me information or guides...etc
i appreciate your help
thank you

@Nidhal AKA the king
This is basically what I do:
1. Open Flashtool with device disconnected from usb port
2. Click "Flash device" button, choose "Flashmode" and choose the firmware
3. Click "Flash" button
4. When prompted to connect the device, connect it in flashmode (plug usb cable with device's volume down rocker pressed, and release it after the flash process starts)
5. Choose "No" for script (if prompted for)
6. Wait till it finishes!

I've unlocked and I'm still at MM now
Can I get back to nougat? coz sony wont update for me now and flashtool have problem

Same, you need wipe everything.
1.relock bootloader by flashtool
2.flash MM6.0
3. use sony pc companion to upgrade.
4. you get nougat.

@serajr
the Xperia X is not available in the lists of flashtool supported devices.. i tried that and it keeps popping up a menu to choosee phone model (X not available) when I ignore it gives the error loader.sin not found and flash cancelled...
that's in the previous flashtool version... the latest one when i browse the FTF for Xperia X, it doesn't even see it in the firmware folder as there is no FTF file!
any trick or solution to make the flash successful ?
thanks!

I find out how to do it now, u need to exclude system.sin when u flash the system, afterwards flash the system.sin as system.img
The convert is complex as **** (at least for me) anyone wants the system.img just give a shout i will upload it

FLASH TOOL ERROR: no loader in the bundle. searching for one

( Please forgive me for my language )
First i downloaded latest flash tool from flashtool.net.but it is not detecting the ftf file stored in the firmware folder. But drivers installed correctly also it say that device connected in flashmode with no problem at all.because of the above problem i downloaded old version of flash tool, this time the tool detect my ftf ROM successfully. But when try to flash it i got the error no loader in the bundle. Searching for one.and a pop window shown to select device but nothing inside it (PLEASE HAVE A LOOK AT THE ATTACHED SCREENSHOT).
Downloaded a ROM from some XDA link ( https://drive.google.com/file/d/0B_d8uWGbkaetekphckhPd0dTUms/edit?pref=2&pli=1 )
File name: c6603_10.1.1.A.1.307_BE.ftf
Note: Iam flashing my device because its boot looping

vinchand said:
( Please forgive me for my language )
First i downloaded latest flash tool from flashtool.net.but it is not detecting the ftf file stored in the firmware folder. But drivers installed correctly also it say that device connected in flashmode with no problem at all.because of the above problem i downloaded old version of flash tool, this time the tool detect my ftf ROM successfully. But when try to flash it i got the error no loader in the bundle. Searching for one.and a pop window shown to select device but nothing inside it (PLEASE HAVE A LOOK AT THE ATTACHED SCREENSHOT).
Downloaded a ROM from some XDA link ( https://drive.google.com/file/d/0B_d8uWGbkaetekphckhPd0dTUms/edit?pref=2&pli=1 )
File name: c6603_10.1.1.A.1.307_BE.ftf
Note: Iam flashing my device because its boot looping
Click to expand...
Click to collapse
Connect your phone in the situation in the screenshot.
//For firmware recognizion, newer version of flashtool requires unpacked FTF, so the easiest way to do so is download the firmware from XperiFirm (see screenshot) inside flashtool, and it will unpack the file automatically.

iXaidyiu said:
Connect your phone in the situation in the screenshot.
//For firmware recognizion, newer version of flashtool requires unpacked FTF, so the easiest way to do so is download the firmware from XperiFirm (see screenshot) inside flashtool, and it will unpack the file automatically.
Click to expand...
Click to collapse
Thank you so much friend will try that and let you know. Thankbyou once again

FTF file cant be seen in flashtool

Ftf file I recently tried to update my phone using ftf file (from xperiafirmwares)It is in Ftf but flashtool is not detecting it. Then I downloaded ftf file of then also flashtool is not showing the files
I am using latest version flash tool 0.9.19.1
Xpria z3 plus

pradhap50 said:
Ftf file I recently tried to update my phone using ftf file (from xperiafirmwares)It is in Ftf but flashtool is not detecting it. Then I downloaded ftf file of then also flashtool is not showing the files
I am using latest version flash tool 0.9.19.1
Xpria z3 plus
Click to expand...
Click to collapse
the last version according to the web site is 0.9.23.1 with a patch to 0.9.23.2 ( http://www.flashtool.net/downloads.php )
once you install it, download the ftf file with the buitl-in xperiafirmware.

Sony Mobile Flasher No flash script found. Flash script is mandatory

What should i do with this error : No flash script found. Flash script is mandatory. I tried many firmwares. I want to flash stock for bootloader lock. (It does lock it right?) I'm not getting safetynet check after i came back from lineageOS with emma flashtool which didnt lock bootloader. Thanks for any help

I know you posted this a while ago, but here is a flash script file that worked for me.
Google Drive
Put the file in C:\Users\[USERNAME]\.flashTool\devices\I31XX. This should allow a flash at least with FlashTool.
As far as I know, flashing with FlashTool, NewFlasher or even Emma doesn't lock the bootloader. You have to use a seperate command with ADB to lock it.
Let me know if it works.

i tried for dual version its working Thanks