Hey all!
I have an Xperia 5 II that I bought used and didn't know the previous owner changed the Firmware on me (Taiwan -> US). I haven't updated ever since! So I decided t do my research and am going to attempt to update the firmware with Xperifirm. My question is, do I have to keep erasing my data everytime I update the firmware? or can I just update it? I am planning to keep the US firmware and just update it.
When you say update it, do you mean Android 10 to 11? If you are changing the version of OS then I would say it’s important to wipe the phone and do a factory reset. The apps that were installed when it was Android 10 don't work too well under Android 11. Usually people get all huffy about having to wipe thier phone when they upgrade, but I see you have embraced it already.
If you’re not changing versions, just simple update, then you shouldn’t need to wipe, everything should work fine, keeping your data.
If possible choose an unbranded veriosn of firmware to flash, as it generally contains less bloatware.
Related
Hi guys,
so as you are receiving Android 5.0.2 I spoke with my carrier today to find you that they are still waiting for Sony to provide the test software. This means more waiting for me. I'm thinking of updating following this manual - http://techbeasts.com/2015/03/16/update-sony-xperia-z3-compact-d5803-official-android-502-lollipop-231a0690-firmware-how-to/
Before I do it I have a few questions:
1. When I update using this method am I going to lose all the apps and setting that I'm using now?
2. If I choose sets say the german version of 5.0.2, does this mean that in the future I will receive OTA updates alongside the phones running this version out of the box?
Thanks in advace.
shtepsel said:
Hi guys,
so as you are receiving Android 5.0.2 I spoke with my carrier today to find you that they are still waiting for Sony to provide the test software. This means more waiting for me. I'm thinking of updating following this manual - http://techbeasts.com/2015/03/16/update-sony-xperia-z3-compact-d5803-official-android-502-lollipop-231a0690-firmware-how-to/
Before I do it I have a few questions:
1. When I update using this method am I going to lose all the apps and setting that I'm using now?
2. If I choose sets say the german version of 5.0.2, does this mean that in the future I will receive OTA updates alongside the phones running this version out of the box?
Thanks in advace.
Click to expand...
Click to collapse
I would just point out that that thread you linked to states that it is specifically for the Z3c. That is a different device to the Z3
However, you can just flash a FTF for the Z3 found in flashtool (Or the mega collection thread) using flashtool.
You will lose all data on your phone unless you choose to not wipe data.
You will receive updates as if you had the phone with the firmware you install on it.
But you can always flash the FTF for your carrier once it comes out
Greg
Thanks Greg.
So there is a way to avoid wiping the phone when updating with flashtool ?
shtepsel said:
Thanks Greg.
So there is a way to avoid wiping the phone when updating with flashtool ?
Click to expand...
Click to collapse
Untick the box that says wipe data
If you get a load of FCs after the phone boots you will have to re-flash and then wipe data
I think I got it, but I would have to read a bit more before flashing.
Thanks again
Are there any disadvantages to flashing a different version of the firmware?
For example, I'm with Three, and although they now pride themselves on their phones being unlocked, they've still put their bloody splashscreen and other bits and pieces on the provided firmware on the phone! I'd rather have the generic UK version, but just making sure there'd be no issues with that.
None for me, My phone was with ROM for Mtel ( a Bulgarian carrier)that also claims the phone is unlocked. I flashed the central Europe ROM without any issues. Even kept all the files and apps from 4.4.4
Thanks for that, I'll have a look at some of the various firmwares available and make my choice!
Hey guys. I was wondering, what is the process for android firmware updates? By this I mean, when I owned an iPhone (any model) after I updated the firmware there seemed to be remnants of the old firmware version and it would cause issues through the phone, at which point I would have to go on my computer, restore to the newest firmware essentially formatting the phone and re-uploading the new firmware on the phone. After that all was fine. Is this necessary on android in order to get a new, clean version of the firmware on the phone or does the update process do this throughout the installation? I haven't had any issues yet with the newest AT&T Nougat update, but I was just thinking about this and figured I'd ask before anything did happen, if it's like my old iPhones...
BTW, I'm on AT&T Samsung Galaxy S7 with Nougat 7.0
Hello,
I'm a total n00b when it comes to this stuff, but when I bought the new Galaxy S8+ I managed to root it using guides on this forum and it's now running an old version of the software.
Some data:
Phone: SM-G955F
Android version: 7.0
Build number: NRD90M.G955FXXU1AQDD
I know this is kind of old (1 April 2017) but it took me so long to set up root, get Magisk masking the right apps and customize the phone as I want it, that I didn't dare update the software with anything newer in case things go wrong.
Now that Samsung will soon be releasing Alpha Oreo versions, I was thinking of maybe moving the android version forward to something newer.
My question is, how easy is it? Is it just a matter of flashing the new release via Odin?
And will I lose any of my configurations? Will I lose root? Is root even possible in Oreo??
If it's not too hard of a process I might try it, just looking for some enlightenment.
Thanks!
Once the official version releases check for the ROM you're using to update as well, or flash one that's been updated. Unless you take the OTA on stock it's going to require you to full wipe though. Even then I would full wipe, you're upgrading to an entirely new version of Android. Dirty flashing not recommended at all.
Hello. Yesterday i installed latest OTA Android version (TB-J606L_S320030_210923_ROW) and noticed that it is really slow and it has even more bloatware that i don't want. I don't need to root it (because of bloatware removal) as i also need to revert it to default state as it was before update.
1. It is possible to find which version i had before this upgrade?
2. How could i downgrade system to previous version (i think it was Android 10 but i'm not sure)
PS: I successfully downgraded/rooted some devices but as every brand has it's specific way to perform downgrade, i'm asking here. Any advice would help and i'm aware of dangers of downgrading/rooting devices (bricking). In any case, it would be awesome to also link unbricking guide for TB-J606L, just in case It's always better to have plan B.
Update: I found source of roms for my device but i can't recognize which versions are old Android 10 and which are the new Android 11.
Hi, the current rom version of my Samsung S8+ is Android 9.0 G935FXXUCDUD1 to previous version
( And. 7 or 8) how can I return.
I would leave on 9 as it isn't vulnerable to some the nasty rootkits that can prey on earlier versions.
If you're really considering a downgrade, then it might be worth trying a full factory reset first (after backing up your data), since any downgrade will result in a data wipe anyway.
is your phone unlock? if no. u never do it
Thanks for the replies. The device is OEM unlocked, but according to my research, reverting to old versions is blocked by the manufacturer. But I'm wondering if there is a stock rom of previous versions for repair.