[TUTORIAL] How to backup your carrier firmware using Update Service - Xperia Play General

For those that don't know how to make a backup of their official firmware, I finally got around to making a video:
Should work on any Xperia, with any bootloader.
Official carrier and generic firmwares only!

Related

OFW X10a Brazil Dual-Touch Enabled Firmware

Hello guys,
I just installed the SE original firmware X10a Generic Global, but I want to convert to X10a Generic Brazil, because I need an SE embedded software from brazilian version.
Somebody haves the generic brazilian firmware?
I have the updated baseband, then I cannot to load my old backup. I get a message notifying no updates.
THANKS,
in before the lock
there's a list with the codes for each region you just have to find it then make the proper changes and update
Edit:
this is the post
http://forum.xda-developers.com/showthread.php?p=8934154
As far as I know, the Brazilian ROM is still at .504, so, to get it back to generic brazilian firmware, first you have to downgrade it to an earlier version using some flashtool. I used to flash my phone to 1.6 (brazilian version) and, after that, I ran SEUS, so it upgraded my phone to .504 firmware (without multitouch). Another way of doing that is downgrading to any 1.6 firmware and then change the CDA through RootExplorer.
Take a look at these links:
Change CDA: http://forum.xda-developers.com/showthread.php?p=8934154
Download 1.6 firmware: http://forum.xda-developers.com/showthread.php?t=683793
hmmm, saving thread for future reference.
Anybody aware if SE will release branded versions of this update?
I don't think SE is responsible for branded versions, but the individual carriers themselves.
over here
http://forum.xda-developers.com/showthread.php?t=960598

Updating to V2.1 on a locked phone

I am trying to unlock my x10a locked to ATT, I purchased the unlocking code but it seems that mi unlocking code cannot be found on the unlocking server.
They offered me the unlocking software which requires to be running android 2.1.
So the deal is that I don’t know what is the version that the cel is running, I will think is not 2.1, but I don’t know how to tell, so how can I update the cel to android 2.1 on a locked phone.
BTW I don’t have any ATT sim
PLS help!!!
flashtool will probably still work!
urenajoseluis said:
I am trying to unlock my x10a locked to ATT, I purchased the unlocking code but it seems that mi unlocking code cannot be found on the unlocking server.
They offered me the unlocking software which requires to be running android 2.1.
So the deal is that I don’t know what is the version that the cel is running, I will think is not 2.1, but I don’t know how to tell, so how can I update the cel to android 2.1 on a locked phone.
BTW I don’t have any ATT sim
PLS help!!!
Click to expand...
Click to collapse
Does your lockscreen have and arc you have to swipe or a straight line at the bottom to unlock (like iPhone)?
If you have the arc swipe to leave lockscreen then you're on 1.6.
If you got the straight swipe line, then your on 2.1.
You can check your Android version by going to:
Settings>About Phone
And check what it says in the Firmware version field.
Yes I have the Arc so I'm on 1.6
I can't go to setting I can only do an emergency call.
urenajoseluis said:
Yes I have the Arc so I'm on 1.6
I can't go to setting I can only do an emergency call.
Click to expand...
Click to collapse
Ahh yea the AT&T restrictions. Forgot about those, on generic firmwares you can boot up without a SIM in the phone.
Well you just have to flash a generic X10a firmware with FlashTool then.
To be safe get the X10a (2.0.A.0.504) firmware.
Not confirmed this myself, but I think going from 1.6 to 2.1 requires you initially flash 2.0.A.0.504 before any other 2.1 firmware (But I'm really not certain about this, so this is just a safety precaution on my part).
This can all be found in the FlashTool thread here:
http://forum.xda-developers.com/showthread.php?t=920746
Then just flash that and then you'll be ready for your cable unlock.
Is there a matrix of FW releases??
urenajoseluis said:
Is there a matrix of FW releases??
Click to expand...
Click to collapse
Yea there is a lot, but if you checked my link you would see there is only 3 generic firmwares for each device (X10i & X10a) in the link.
ok arkedk thanks for the help, will download that and check if it helps.
Why flash old 2.0.A.0.504 firmware without dualtouch?
Here's a step by step guide for AT&T X10a users to update to the most recent global generic 2.1.A.0.435 firmware, which has dualtouch and will be certain to get the official 2.3.3 Gingerbread update directly from SE when available.
http://forum.xda-developers.com/showthread.php?t=1012380
agentJBM said:
Why flash old 2.0.A.0.504 firmware without dualtouch?
Here's a step by step guide for AT&T X10a users to update to the most recent global generic 2.1.A.0.435 firmware, which has dualtouch and will be certain to get the official 2.3.3 Gingerbread update directly from SE when available.
http://forum.xda-developers.com/showthread.php?t=1012380
Click to expand...
Click to collapse
Told him to flash that because I remember someone long ago said that going from 1.6 to the latest 2.1 could cause problems. But was not certain on that so better safe than sorry. And either way he will be able to get 2.3 on 2.0.A.0.504 just aswell as on 2.1.A.0.435. This was just so he could get the device unlocked in the safest possible way I could recommend. He can always just connect the X10 to SEUS after he has unlocked, and then it will update him to the latest 2.1.A.0.435
Sent from my X10i using Tapatalk
On x10unlocked.com it says that I shouldn't have a custom firmware installed.
That's the software the company provided me with.
Please advice
Am i missing something here, but wont pc companion or seus put everyone on the latest official 2.1 version from se with no problems
Then he can unlock easy with flashtool.
Edit
So, download seus or pc companion from se website, instal and follow the instructions. You don't even have to be able to turn the phone on for it to work
Sent from my X10i using XDA App
gregbradley said:
Am i missing something here, but wont pc companion or seus put everyone on the latest official 2.1 version from se with no problems
Then he can unlock easy with flashtool.
Edit
So, download seus or pc companion from se website, instal and follow the instructions. You don't even have to be able to turn the phone on for it to work
Sent from my X10i using XDA App
Click to expand...
Click to collapse
Not any kit. If you want the bloatware branded ATT 2.1 firmware that limits data speeds and blocks apps from unknown sources. Also, most branded kits will not be getting the Gingerbread update.
What i seem to think his problem is is that he cant unlock on SETool because he is on 1.6 and that only works with stock 2.1
So he needs 2.1 on his phone which he is struggling with.
So, use official means to upgrade to the official 2.1, unlock using SETool, then use flashtool to root, install recovery and flash any firmware or custom rom he wants.
Why the worry about dual touch drivers etc etc.....once its rooted you can get rid of bloatware, easily flash generic firmware and receive 2.3 update....
I am confused as to why this poses a problem.
agentJBM said:
Not any kit. If you want the bloatware branded ATT 2.1 firmware that limits data speeds and blocks apps from unknown sources. Also, most branded kits will not be getting the Gingerbread update.
Click to expand...
Click to collapse
gregbradley said:
What i seem to think his problem is is that he cant unlock on SETool because he is on 1.6 and that only works with stock 2.1
So he needs 2.1 on his phone which he is struggling with.
So, use official means to upgrade to the official 2.1, unlock using SETool, then use flashtool to root, install recovery and flash any firmware or custom rom he wants.
Why the worry about dual touch drivers etc etc.....once its rooted you can get rid of bloatware, easily flash generic firmware and receive 2.3 update....
I am confused as to why this poses a problem.
Click to expand...
Click to collapse
Enabling apps from unknown sources isn't as easy as rooting with ATT. Also, data is throttled down to 3G.
You even suggest flashing generic after updating via SEUS or PCC. Why add all these extra steps? This is xda. You can accomplish everything with global generic 2.1.A.0.435 firmware in about 5 minutes with the flash tool.
Well What I did was use Sony Ericsson Update Service, when I connected the phone it told me that there is a newer version so it updated it to firmware version 2.1-update1. So I was able to unlock the phone using multi unlock. Now to get the latest firmware which I understood it is 2.1.A.0.435 with Flash Tool.
Can I go straight from 2.1-update1 to 2.1.A.0.435?
And a last question a generic firmware means that I won’t have all those useless ATT apps on my phone?
Thanks for the help
urenajoseluis said:
Well What I did was use Sony Ericsson Update Service, when I connected the phone it told me that there is a newer version so it updated it to firmware version 2.1-update1. So I was able to unlock the phone using multi unlock. Now to get the latest firmware which I understood it is 2.1.A.0.435 with Flash Tool.
Can I go straight from 2.1-update1 to 2.1.A.0.435?
And a last question a generic firmware means that I won’t have all those useless ATT apps on my phone?
Thanks for the help
Click to expand...
Click to collapse
Yea a generic firmware is one without any branded apps, special setup or limited features.
The latest generic was released for the German generic kits an has build version 2.1.B.0.1. You can find it in my signature.
What do you mean by German generic kits?
I apologize to be a pain but I just getting in the android world.
urenajoseluis said:
What do you mean by German generic kits?
I apologize to be a pain but I just getting in the android world.
Click to expand...
Click to collapse
All Sony Ericsson devices is sold in different regions and has a region specific code. That code determines if your region is eligible for an update (Sony Ericsson rolls out their updates in regions).
Some regions gets updates that others don't get, that's the case with the 2.1.B.0.1, this firmware was only released to the German "kits".
Not a pain at all, we all have to start somewhere
Ok then I will go to 2.1.B.0.1, hopefully I won’t screw up my phone since this is the first time doing this

[Q] Consequences of flashing 'other region' original stock firmware to my device?

I own an S4 I9505 which is not carrier locked but it has a branded firmware from Bouygues Telecom ( a french carrier). It's still android 4.4.2. From experience I know that this carrier is always very late to release a firmware update. Thus I m considering to flash a firmware from another region. Guides on how to do this are everywhere.
But it is not clear whether there are consequences to upgrading my firmware to Lolllipop this way?
Will I still be able to do further upgrades via OTA (yeah ... I know it's very likely that 5.0.1 will be the last update that will be available for my S4)?
But most important ... will certain applications still see my S4 as an original untampered device? I also use my phone for work. I have access to mail and agenda via Mobile Works (from Mobile Iron). This some kind of Knox-like application. This application only runs on non-rooted devices. It also imposes various other security policies and checks. So what I want to know is wether an application like this is able to see that I flashed another (original) rom via odin? If yes then I am quite sure that I won't be able to use my device for work any longer.
OTA may not work, but as your device is unlocked you can simply do the upgrade via Odin anyway. Your application will continue to see your device as original and untampered because you are installing official firmware from Samsung, not a custom ROM from the development sections.

Does anyone have a stock firmware/nandroid backup of vfau or Aus vodafone

Need a firmware to flash to device, tried EU and Asia and none of them work
Unlock bootloader, or wait for Firmware Team to upload vfau, they just started releasing firmware on AFH, so who knows. Check this link from time to time
https://androidfilehost.com/?w=files&flid=51159

[F8331] Change stock firmware for a better LTE signal

Hi everybody,
I'm new here, I have bought my first sony (used) but I notice that the LTE signal is so poor specially indoor. The seller hasn't saw me that the firmware is an UK fw also I live in italy, infact, after a little research, I noticed that there is a carrier's app called EE and the fw version installed is of EE carrier's. The phone is sim unlock. There isn't root and I haven't unlook the bootloader.
My questions are:
- Can I change the stock uk firmware putting in an Italian stock firmware?
- Can I change it without root and without unlook the bootloader?
- How?
- Is there a guide that I can follow?
- Can I change the CSC for preserve the ota upgrade? How? I'd like to change fw preserving OTA update.
I don't wanna unlock the bootloader and root the phone cause I don't want lose the DRM licenses (widevine specially). I'm not interested to rooting or make any modding.
I'd like to put a stock room without bloat apps and with a strong lte signal.
Here the Info about the phone:
F8331
Android 8.0
Phone Software Version: 1302-9157_41.3.A.2.171
Global-LTE3A
Generic-41.3.a.2.171
S1 Boot version: 1299-4832 S1_BOOT_MSM8996_LA2.0_O_204
BASEBAND: 8996-8996.gwn.prodQ-00070-40
Customization version: 1305-7307R8E
Codes phone for CSC doesn't work.
Thanks y for the support
P.s.
Here a link to some pics about the phone:
4shared.com/s/dipBSZcFc
I think it should be possible to just Flash another Regions Firmware via Androxydes Flashtool.
No need for unlock as long as u have any offical fw (XperiFirm comes with Flashtool and downloads offical files)
But I may be wrong tho, this just came to my mind in the first moment
LoaderFabi said:
I think it should be possible to just Flash another Regions Firmware via Androxydes Flashtool.
No need for unlock as long as u have any offical fw (XperiFirm comes with Flashtool and downloads offical files)
But I may be wrong tho, this just came to my mind in the first moment
Click to expand...
Click to collapse
Thanks you LoaderFabi for the suggest, so I will waiting for a confirmation about that.
Meanwhile can y tell me a link to a guide and download the tool?
Anyway, thanks again ?
You can flash any region's firmware without unlocking the bootloader. You need Xperifirm to download the firmware, and Flashtool to flash it.
Kuarinfou said:
You can flash any region's firmware without unlocking the bootloader. You need Xperifirm to download the firmware, and Flashtool to flash it.
Click to expand...
Click to collapse
Ok, and about the OTA's update? Will it be automatically? Or do I have something about? And how?
Can you link me a guide to flash the fw and, eventually, to do something about OTA's update?
Thanks
Sean_Droid said:
Ok, and about the OTA's update? Will it be automatically? Or do I have something about? And how?
Can you link me a guide to flash the fw and, eventually, to do something about OTA's update?
Thanks
Click to expand...
Click to collapse
Since it's an official firmware, you always get updates OTA (i think XZ will no longer get updates but no need to worry). I didn't see any guide to flash, i'll probably today write a guide to flash firmwares.
Kuarinfou said:
Since it's an official firmware, you always get updates OTA (i think XZ will no longer get updates but no need to worry). I didn't see any guide to flash, i'll probably today write a guide to flash firmwares.
Click to expand...
Click to collapse
Thanks y so much Kuarinfou, I will waiting for your guide. I don't remember where I red in this forum about the CSC and that it could not change also flashing a stock fw bringing the OTA's issue... Probably I remember wrong ?
Anyway, Quote me when you will do it.
Sean_Droid said:
Thanks y so much Kuarinfou, I will waiting for your guide. I don't remember where I red in this forum about the CSC and that it could not change also flashing a stock fw bringing the OTA's issue... Probably I remember wrong
Anyway, Quote me when you will do it.
Click to expand...
Click to collapse
https://forum.xda-developers.com/xperia-xz/how-to/guide-flashing-firmware-xperia-phones-t3860048
Kuarinfou said:
https://forum.xda-developers.com/xperia-xz/how-to/guide-flashing-firmware-xperia-phones-t3860048
Click to expand...
Click to collapse
Thanks you so much ?

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