[Q] How could I return to Factory State on ROOTED Sony Xperia L - Android Q&A, Help & Troubleshooting

I'm so confused!!
I have Sony Xperia L C2015 - Android 4.2.2 - 15.3.A.1.17
I have done Root access successfully, and my Bootloader still locked, I used this method to root my phone " http://forum.xda-developers.com/xperia-l/general/root-firmware-15-3-1-12-t2591290".
Now I need to make Factory Reset to clean everything then Reroot then Install my apps in a clean condition .
Now the question is:
How to make factory reset and return back to the original condition of the phone?????
Knowing that I'm not an expert, so please anyone give an easy tutorial
I appreciate any help ... Thanks

Hello there.
The best way I would recommend is to flash stock firmware.
To flash stock firmware. You will need the following.
A. Flast tool.
B. The firmware you want. (preferably 1.14 firmware)
C. Usb cable.
D. PC.
Follow the steps below.
Download the Flash tool.(links provided).
Download the Firmware, Stock FTF links provided.
Install the Flash tool and the drivers for your device.
Install fastbook and flashboot drivers too.
Click the thunder symbol.
Choose Flash mode.
Browse to choose the firmware you downloaded.
Power off your phone and connect your phone to the computer via USB while holding the power down button.
The phone will be flashed.
Once it is done, You will have your phone in factory settings.
Feel free to customize it.
Hit the thanks button if i helped.
http://forum.xda-developers.com/xperia-l/general/sony-xperia-l-flashable-ftfs-locked-t2560642
Click to expand...
Click to collapse

Thanks mate
Now there is two other things:
1- I had already downloaded the 15.3.A.1.17 firmware ftf, I afraid to be not the original one, and someone had edited it, how could I now that this firmware is the original one from Sony??
2- If it is the original firmware, then, once I flashed it with the flashtool, my phone will return to be unrooted and I'll receive the OTA updates normally as any unrooted phone?
Thanks for your effort bro.
Sent from my C2105 using XDA Premium 4 mobile app

You will get OTA updates. Even with the 1.14 version. That version is not modified or anything. All FTFs are original ones. And All receive OTA updates as it will if it was never rooted. Unless you have an unlocked bootloader. Incase you have an unlocked bootloader, you have to lock your bootloader to get OTA updates.
Hit the thanks button if i have helped you.

Ok, thanks bro. for your help
Sent from my C2105 using XDA Premium 4 mobile app

EGY falcon said:
Ok, thanks bro. for your help
Sent from my C2105 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Feel free to ask me for any help you need. Even if you plan on upgrading your phone to KitKat viz the so many ROMs we have for our phone!

Another Question
I had read many people threads that they flashed firmwares but they had an issue, that the region is not true, like Hong kong or UK.
How could I know that this region is mine, and how can I check the region area on my phone ?
---------------------------------------------------------------------------
Is that possible to return to the stock state by using Sony PC Companion directly without any flashing or anything that the luck is playing a big role ??

There wont be any problem. I personally have never had any problems. Even though i have done this for years!

srcharged said:
There wont be any problem. I personally have never had any problems. Even though i have done this for years!
Click to expand...
Click to collapse
Ok, but is there is a method to know the region of the firmware?
and, What about the 2nd question ?
Thanks

EGY falcon said:
Ok, but is there is a method to know the region of the firmware?
and, What about the 2nd question ?
Thanks
Click to expand...
Click to collapse
Where do you live? Check the firmware list to see if there is any firmware for your region. If not, download the world firmware
I live in India. So i download the Indian firmware. Well, I use the world firmware though

Related

OTA update proposed on my rooted XWLP7 - what is it ?

I am very suprised to have been offered an OTA update - as I had flashed a firmware myself.
I was expecting, that with an unbranded flashed firmware, I would never receive an OTA update.
Am I wrong?
The details:
I flashed a few months ago XWLP7 via Mobile Odin pro, and I am rooted.
The phone itself was purchased sim-free & unbranded, my 3g provider is vodafone uk - pay mothnly.
XWLP7 was taken from the official ICS leaked firmware thread
http://forum.xda-developers.com/showthread.php?t=1544487
would at least try to understand if the proposed update is the recent I9100XWLPT
but don't know ho to figure out what the update is.
Also, I would prefer to use ODIN pro again rather than doing an offical update and maybe lose root.
please advise!
thanks!
Yes, the corect regional update is probably LPT.
You will lose the root anyhow, even if you flash with Odin or directly via Wi-Fi.
edo_xda said:
I am very suprised to have been offered an OTA update - as I had flashed a firmware myself.
I was expecting, that with an unbranded flashed firmware, I would never receive an OTA update.
Am I wrong?
The details:
I flashed a few months ago XWLP7 via Mobile Odin pro, and I am rooted.
The phone itself was purchased sim-free & unbranded, my 3g provider is vodafone uk - pay mothnly.
XWLP7 was taken from the official ICS leaked firmware thread
http://forum.xda-developers.com/showthread.php?t=1544487
would at least try to understand if the proposed update is the recent I9100XWLPT
but don't know ho to figure out what the update is.
Also, I would prefer to use ODIN pro again rather than doing an offical update and maybe lose root.
please advise!
thanks!
Click to expand...
Click to collapse
Why not just flash the latest I9100XWLPT rather than flashing that and loosing root?
I just flashed the LPT and I didnt lose root.Maybe someone can add what the "everoot" function is in mobile odin pro.
I think I lost cwm but I got it back with siyah 3.5 flash.
Sent from my GT-I9100
mihaixp said:
Yes, the corect regional update is probably LPT.
You will lose the root anyhow, even if you flash with Odin or directly via Wi-Fi.
Click to expand...
Click to collapse
thanks - I did not accept the update and flashed I9100XWLPT with Mobile Odin Pro directly.
as usual, it worked great and did not lose root.
cheers
I also got this update but didn't accept as I heard that Samsung were pushing updates out which removes the search function when holding the menu button because they lost a law suit with Apple or something.
It could just be a rumour but I didn't want to risk it.
Does XWLPT still have the search function?
Also does XWLPT have the hard brick bug?
Cheers!
Obagleyfreer said:
I also got this update but didn't accept as I heard that Samsung were pushing updates out which removes the search function when holding the menu button because they lost a law suit with Apple or something.
It could just be a rumour but I didn't want to risk it.
Does XWLPT still have the search function?
Also does XWLPT have the hard brick bug?
Cheers!
Click to expand...
Click to collapse
Yes I have the search. and the [hone is not brocked (yet
edo_xda said:
Yes I have the search. and the [hone is not brocked (yet
Click to expand...
Click to collapse
You can download the 'got brick bug' app from chain fire to check.
Until then I wouldn't do a factory reset or wipe just to make sure
I tried the same update and its just as crap as the older one-and more laggy.Maybe its because Im liking rr3 performance.
Sent from my GT-I9100
Obagleyfreer said:
You can download the 'got brick bug' app from chain fire to check.
Until then I wouldn't do a factory reset or wipe just to make sure
Click to expand...
Click to collapse
yep I did that and I've got the bug.
edo_xda said:
yep I did that and I've got the bug.
Click to expand...
Click to collapse
just flash the latest siyah kernel and u can do wipes in recovery without any brick bug issue for sure
Sun90 said:
just flash the latest siyah kernel and u can do wipes in recovery without any brick bug issue for sure
Click to expand...
Click to collapse
Thanks -
can I do the kernel-only flashing using MOBILE Odin pro ?
I no longer have (nor wish to have) windows pcs
edo_xda said:
Thanks -
can I do the kernel-only flashing using MOBILE Odin pro ?
I no longer have (nor wish to have) windows pcs
Click to expand...
Click to collapse
Apparently there is a risk of bricking your phone if you have the brick bug and you use Mobile Odin so I wouldn't risk it.
If you're using a Mac you can use Heimdall, it's similar to Odin
Obagleyfreer said:
Apparently there is a risk of bricking your phone if you have the brick bug and you use Mobile Odin so I wouldn't risk it.
If you're using a Mac you can use Heimdall, it's similar to Odin
Click to expand...
Click to collapse
thanks - will give it a go

How to flash OTA flash files downloaded from samfirmware?

Hi all
How should I flash the OTA flash files downloaded from Samfirmware?? Should I use ADB?? If yes, can anyone tell me the commands??
I normally flash phones with SPT/RIFF box, so I am a bit rusty in ADB
Kind regards
I'd say use Odin. But just to be sure, Check the stickies in the general forum. Use the search if not sure.
Sent from my GT-I9300 using xda app-developers app
Hi!
Just use odin to flash the firmware.. i'm pretty sure most of the fw would just be on PDA in odin.
Sent from my GT-I9300 using xda premium
Ratata82 said:
Hi all
How should I flash the OTA flash files downloaded from Samfirmware?? Should I use ADB?? If yes, can anyone tell me the commands??
I normally flash phones with SPT/RIFF box, so I am a bit rusty in ADB
Kind regards
Click to expand...
Click to collapse
If you are talking about OTA and not the full firmware..it has to be flashed in stock recovery...first make sure you have the correct firmware version on your phone..the firmware version required will be given alongside the OTA on samfirmware..now move the OTA to your sdcard..reboot into stock recovery..use vol up+power+home buttons..then choose install update from there..
I need to do this. I'll do a Titanium Backup before, but should I expect all my content, apps, preferences and all that to be intact after the procedure (presuming everything goes the way it should)?
Edit: Also, why can't I see an option for United States in the drop-down menu when narrowing down my device? Should I use some other country?
Diashi said:
I need to do this. I'll do a Titanium Backup before, but should I expect all my content, apps, preferences and all that to be intact after the procedure (presuming everything goes the way it should)?
Edit: Also, why can't I see an option for United States in the drop-down menu when narrowing down my device? Should I use some other country?
Click to expand...
Click to collapse
Just did this last night over Kies. No problems at all. On 4.1 from 4.0 and all is well.
zoot1 said:
If you are talking about OTA and not the full firmware..it has to be flashed in stock recovery...first make sure you have the correct firmware version on your phone..the firmware version required will be given alongside the OTA on samfirmware..now move the OTA to your sdcard..reboot into stock recovery..use vol up+power+home buttons..then choose install update from there..
Click to expand...
Click to collapse
And do you know what this ota files are used for? I've an S5830 from Vodafone(Spain) and I want to get it back to the original firm (you know, operator apps and some more innecesary ****), but I'm unable to find one on the internet.
Looking at www.samfirmware.com, the only thing I've seen about my device and Vodafone is the OTA file i'm talking about, but I'm not pretty sure if flashing it will let my phone in factory defaults.
I need to flash a Vodafone rom because I wanna send it to the technical support.
raymanlololo said:
And do you know what this ota files are used for? I've an S5830 from Vodafone(Spain) and I want to get it back to the original firm (you know, operator apps and some more innecesary ****), but I'm unable to find one on the internet.
Looking at www.samfirmware.com, the only thing I've seen about my device and Vodafone is the OTA file i'm talking about, but I'm not pretty sure if flashing it will let my phone in factory defaults.
I need to flash a Vodafone rom because I wanna send it to the technical support.
Click to expand...
Click to collapse
Find a Vodafone Spain Rom, it should be over 200mb, then download Odin for your galaxy ace, it should be in the ace forum. Then flash it. Check the link below.
http://forum.xda-developers.com/showthread.php?t=1034145
Sent from my GT-I9300 using xda app-developers app
kofiaa said:
Find a Vodafone Spain Rom, it should be over 200mb, then download Odin for your galaxy ace, it should be in the ace forum. Then flash it. Check the link below.
http://forum.xda-developers.com/showthread.php?t=1034145
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
Dude, that's the problem: I can't find a Vodafone Spain Rom. I've seen it from several countries, but not from spain.
Also in SF are others operators roms for s5830, but not from vodafone.
raymanlololo said:
Dude, that's the problem: I can't find a Vodafone Spain Rom. I've seen it from several countries, but not from spain.
Also in SF are others operators roms for s5830, but not from vodafone.
Click to expand...
Click to collapse
Oh ok, when I get on my pc I'll see if I can help, you are ok with froyo or gb right?
Sent from my GT-I9300 using xda app-developers app
kofiaa said:
Oh ok, when I get on my pc I'll see if I can help, you are ok with froyo or gb right?
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
Don't mind the version, but I need that it be from vodafone. I'll update it later with kies if neccesary

[Q] How to upgrade to 6.1.A.2.45?

Hi Guys,
I am very annoyed with data connection loss and heard that this latest rom fixes this. I am currently running 6.1.A.0.453 but PCC still think I have the latest version, even Sony website said the latest version is 6.1.A.2.45.
Any idea when the rom will be available on my phone because if I have to put up with this for another week I will smash it to the wall.
Thanks
sutepm said:
Hi Guys,
I am very annoyed with data connection loss and heard that this latest rom fixes this. I am currently running 6.1.A.0.453 but PCC still think I have the latest version, even Sony website said the latest version is 6.1.A.2.45.
Any idea when the rom will be available on my phone because if I have to put up with this for another week I will smash it to the wall.
Thanks
Click to expand...
Click to collapse
Find the ftf file with the newest version and install via flashtool
Unless you have cwm recovery... Then just install the flashable zip from development forum
Sent from my LT26i using xda app-developers app
sutepm said:
Hi Guys,
I am very annoyed with data connection loss and heard that this latest rom fixes this. I am currently running 6.1.A.0.453 but PCC still think I have the latest version, even Sony website said the latest version is 6.1.A.2.45.
Any idea when the rom will be available on my phone because if I have to put up with this for another week I will smash it to the wall.
Thanks
Click to expand...
Click to collapse
Flashtool.
Does it requires the phone to be rooted? I really don't want to root it because my Mobile Banking app will not work if the phone is rooted :crying:
sutepm said:
Does it requires the phone to be rooted? I really don't want to root it because my Mobile Banking app will not work if the phone is rooted :crying:
Click to expand...
Click to collapse
No it doesn't.
Download da latest ftf file from xda server then use flashtool to flash ur device, flashtool doesn't require root access
Sent from my LT26i using xda app-developers app
Thanks guys, rom & flashtool are being downloaded
You r welcome
Sent from my LT26i
I flashed the 6.1.A.2.45 and all good. Battery seems ok but for some reason Android System is right at the top with 40% and screen at 15%, I would of thought this should be the other way around. Checked the graph for details and I noticed that the phone was AWAKE all night even though I switched it to airplane mode.
I am now thinking about doing a wipe but I'm not sure which option to use 'Factory data reset' or 'Settings reset'. Does the factory data reset delete all my data like photos, musics & docs?

[FTF] XZ Ultra C6802 Stock Firmware 14.1.B.1.510 GENERIC Vietnam [2013.09.01]

This is my Stock Vietnam .510 FTF file downloaded through Sony PCC. In this Vietnam update you have no chinese bloat. It includes everything Kernel, Modem, System... Download the FTF file and flash with flashtool.
Download FTF
You dont know what flashtool is or how to use it ?
Read this great Tutorial made by krabappel2548
m3dd0g said:
This is my Stock Vietnam .510 FTF file downloaded through Sony PCC. In this Vietnam update you have no chinese bloat. It includes everything Kernel, Modem, System... Download the FTF file and flash with flashtool.
Download FTF
You dont know what flashtool is or how to use it ?
Read this great Tutorial made by krabappel2548
Click to expand...
Click to collapse
So great, my ZU from Hong Kong, but used cellgular in Vietnam (mobifone), This fw is compatible my phone?
nnq_mm said:
So great, my ZU from Hong Kong, but used cellgular in Vietnam (mobifone), This fw is compatible my phone?
Click to expand...
Click to collapse
Yes mine is also from Hong Kong.
Gesendet von meinem C6802 mit Tapatalk 4
Flashed to my HK model. Wifi does not turn on.....any ideas?
nurrishd said:
Flashed to my HK model. Wifi does not turn on.....any ideas?
Click to expand...
Click to collapse
you should change the CDA to Vietnam and let PC companion do the job. Never have any problem till now in my HK model with VN firmware
Noticed this rom does not flash the .510 kernal.
I flash the kernal only found here (http://forum.xda-developers.com/showpost.php?p=45070025&postcount=389) and everything is now working
maquan said:
you should change the CDA to Vietnam and let PC companion do the job. Never have any problem till now in my HK model with VN firmware
Click to expand...
Click to collapse
What program you use to root phone? Vroot or 360?
Thanks,
Aaron
Sent from my C6802 using xda app-developers app
I used Vroot
maquan said:
I used Vroot
Click to expand...
Click to collapse
What's the mean of "Vroot"? Help me, pls!
vroot is a way to root ur ZU without unlocking BL. Have a look at the thread titled "root step by step" or similarly, page 2, there's a link to download it. But it's in Chinese, and you REALLY have to figure out how to use it, or we in VN call it "đoán mò" ^^
thinh3d said:
vroot is a way to root ur ZU without unlocking BL. Have a look at the thread titled "root step by step" or similarly, page 2, there's a link to download it. But it's in Chinese, and you REALLY have to figure out how to use it, or we in VN call it "đoán mò" ^^
Click to expand...
Click to collapse
And u used it???
yep, just tried it this morning to change my build.prop to update to 510 :3
congtu0511 said:
What's the mean of "Vroot"? Help me, pls!
Click to expand...
Click to collapse
it is a utilities to help you root the ZU. Download link here: http://www.mgyun.com/vroot
very easy to use, just download, install, put your phone on usb debugging mode and enable unknown source, connect to pc, run vroot and CLICK ON THE GREEN BUTTON, and you're done haha.
After that you should install SuperSU from Google Play and than use Titanium Backup to disable (freeze) the Chinese Super user.
I've flashed .510 firmware to my Z Ultra. I got problem, i can't turn on wifi.
Have anyone got problem like me? :crying::crying::crying:
nurrishd said:
Noticed this rom does not flash the .510 kernal.
I flash the kernal only found here (http://forum.xda-developers.com/showpost.php?p=45070025&postcount=389) and everything is now working
Click to expand...
Click to collapse
I am curious to know how the kernel was created since I was told that Sony devices will only flash signed images. Does the bootloader need to be unlocked to flash the kernel?
after flashing your FTF i pluged back my phone on the PC and PC companion asked me to update my phone to 14.1.B.1.510 ^^, also can't turn on wifi. Hope after update it'll do.
bigbiff said:
I am curious to know how the kernel was created since I was told that Sony devices will only flash signed images. Does the bootloader need to be unlocked to flash the kernel?
Click to expand...
Click to collapse
Yes, this is something like that, and the reason people can't turn on Wifi as well, so I think basically PC companion realise that you installed a wrong firmware, and so propose you to update signed for your device.
After updating phone working perfectly, Wifi turn on and phone really is fast

Flashing Z5 Compact prototype - flashing via Sony Mobile Flasher question

Hi everybody,
I got my hands on a Z5 Compact Prototype (really cool, it has xx MP written on the back and a few other quirks), otherwise it's a completely normal phone. The model is still E5823, customization 1298-7258 R5B and current software 32.0.A.4.11 (5.0.1).
I'm wondering, is it possible to flash the latest Nougat or at least a MM stock ROM using the Sony Mobile Flasher? I'm asking because I'm afraid I might brick it (I never flashed a ROM in the Mobile Flasher beforehand). The drivers look OK, it is detected as an ADB device.
Also, is there any way to backup the current ROM and to revert to it later if needed? I tried the Xperia Companion/Repair my Sony but I don't think it works on this new version.
Thanks in advance.
mihaixp said:
Hi everybody,
I got my hands on a Z5 Compact Prototype (really cool, it has xx MP written on the back and a few other quirks), otherwise it's a completely normal phone. The model is still E5823, customization 1298-7258 R5B and current software 32.0.A.4.11 (5.0.1).
I'm wondering, is it possible to flash the latest Nougat or at least a MM stock ROM using the Sony Mobile Flasher? I'm asking because I'm afraid I might brick it (I never flashed a ROM in the Mobile Flasher beforehand). The drivers look OK, it is detected as an ADB device.
Also, is there any way to backup the current ROM and to revert to it later if needed? I tried the Xperia Companion/Repair my Sony but I don't think it works on this new version.
Thanks in advance.
Click to expand...
Click to collapse
Are you rooted? If you are you can try and take the build.prop from a retail unit firmware and replace yours with it. This way you will avoid hard bricking it. Also, take note of the firmware you are running and download Xperifirm (there you can check which exactly it is and download new firmwares directly). Xperia Companion might not work because 1) you are running a pre-release ROM and 2) differences in actual unit. *IF* it's the second one, I'd be very careful (tho with Flashtool you should be fine, Sony phones are hard to hard brick).
EDIT: You can compare the build.prop files and use common sense to find out whether it will be of any use to actually replace it..
trax7 said:
Are you rooted? If you are you can try and take the build.prop from a retail unit firmware and replace yours with it. This way you will avoid hard bricking it. Also, take note of the firmware you are running and download Xperifirm (there you can check which exactly it is and download new firmwares directly). Xperia Companion might not work because 1) you are running a pre-release ROM and 2) differences in actual unit. *IF* it's the second one, I'd be very careful (tho with Flashtool you should be fine, Sony phones are hard to hard brick).
EDIT: You can compare the build.prop files and use common sense to find out whether it will be of any use to actually replace it..
Click to expand...
Click to collapse
Thanks for the tips.
I managed to flash a stock E5823 32.2.A.0.305 firmware (6.0.1) and it works perfectly. It's just that it detects an OTA Update for the 32.2.A.5.11 but it cannot install it; looks like flashing with Flashtool is the only option. I guess I'll wait for a stable 7.0 and I'll flash it afterwards.
mihaixp said:
Thanks for the tips.
I managed to flash a stock E5823 32.2.A.0.305 firmware (6.0.1) and it works perfectly. It's just that it detects an OTA Update for the 32.2.A.5.11 but it cannot install it; looks like flashing with Flashtool is the only option. I guess I'll wait for a stable 7.0 and I'll flash it afterwards.
Click to expand...
Click to collapse
This is excellent news! Since it's a prototype the FOTA partitions might not have been set up or don't work properly (if you have a saved Flashtool log you might be able to see which it is, although they should be fine since flashing hasn't failed ) but that's ok since you can use Flashtool. Are you going to root it? Also, Nougat is out, so be sure to root before you update :fingers-crossed: :fingers-crossed:
I've already flashed the latest (.378) Nougat build and it works great, just like before.
I know that there were some problems with root on Nougat. I don't really need root access because I don't use the device as a daily driver, but if I'd like to get root access I need to revert to MM via Flashtool? Can I still do that now?
PS: You can see a review of it with MM installed right here: https://forum.xda-developers.com/z5-compact/general/short-review-sony-z5-compact-prototype-t3555140
Hello mihaixp,
Did you end up running into any issues?
mihaixp said:
I've already flashed the latest (.378) Nougat build and it works great, just like before.
Click to expand...
Click to collapse
That's awesome! I also unwittingly bought a prototype and wanted to flash it to Nougat, but am worried about bricking it. How did you go about flashing it?
oh my god this is the tread i found, i have XZ premium prototype one looking for the way to flash original firmware. i found XZ premium firmware from Xpirifirm already downloaded and create ftf(as it really new one so i see no device number to pick i rather pick XZ name on it anyhow it is create with no issue).
but the problem is i go to flash it and flash tools newest version ask me to enter flash mode. i did but it did not go i do not know why, anyone knows why it cant be flash? do i need to install any drivers? or anything else to flash it? or it just need to wait for flashtools to update support for my device first? thanks in advance

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