yashsingh1/xdaforums huggingface dataset:
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] nobody1special:
Please help, which kernel are you talking about? Is it for the G3416??

I'm assuming that you got it working for the G3416?

If so which ftf file are you talking about? Stock or the one from the other quoted thread.

And did you have to change anything with Android Image kitchen (e.g. between unpacking and repacking?)

Cheers
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] wokan:
The phone signal is back when I flash this boot-v2.img ( https://xdaforums.com/xa1/developme...ent/kernel-xperia-xa1-variants-stock-t3814984 ).

Than I fix the firmware using XperiaCompanion ,this time everything is fine.

When I unlock bootloader again and flash your boot.img (the one upload in Sep 03, 2018), then I lost my signal again.
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] bean07:
Stock ftf bro.
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] wokan:
Sorry bout late reply and my poor english,what is "Stock ftf"?
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] tnqbao-vn:
please! boot.img G3416 Oreo 48.1.A.2.50 is not working. i get stuck at XPERIA logo. my device is 3416 and lastest FW 48.1.A.2.50 with unlocked bootloader.

This is stock kernel G3416 Oreo 48.1.A.2.50. please mod it thank you so much.

https://drive.google.com/file/d/1fJmXHLeL8ZHjLohX2ZQ9h4Q-j9wuaiT6/view
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] CasualStarlord:
I have a G3426 (XA1 Plus Dual-Sim)

Right now it is completely stock, I was wondering what I would lose by unlocking and installing this rom, would spotify still work for example?

cheers.
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] Pixel1927:
Can this work on XA1 G3112 ? Thanks for answer.
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] GourSE:
These URLs aren't working, I'm also using G3426 and I'm still trying your boot images lol

---------- Post added at 03:19 AM ---------- Previous post was at 02:49 AM ----------

The SIM card slot is broken too and as what I remembered, the flashtool doesn't have a G3426 option for XA1 PLUS
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] CherryDT:
The SIM cards work for me with this method. The difference is that the boot image will not stay on the device. At the end you basically have a rooted phone with almost stock boot image (it's the stock image patched by the SuperSU installer).

Regarding flashtool you are right, I forgot a few steps. Please see the updated tutorial above, I edited it.
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] Mr.Centurian:
Is there a way by which I can root my Xperia XA1 plus - G4316?

It has the latest firmware 48.1.A.2.50 installed and I have tried all the above steps with no success. I even managed to get SuperSU via TWRP boot on my phone but it got some Binary error.

Can someone please update the boot.img for this version?
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] manoj888:
I used your boot img for my g3416 twrp runing device start successfully but no sim card shown please insert sim card is the message but card actually present their how could this problem solved please help me
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] Jourdi:
manoj888,

Flew IMEI. Check *#06#. Need to flash .138 firmware. If IMEI does not recover, then after firmware .138 flash .2.21.
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] manoj888:
I cant understand whats 2.21
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] zobilamouke:
mistake ?

Hello everyone,

I tried to root my Xperia XA1 Plus (g3412) which was on Oreo, unfortunatly i'm stuck in XPERIA screan now !

I already bootload my phone, then i download the boot.img Version 5 for G3412 usually on this thread. I also download the recovery from Janjan and proceed as this with fastboot :

1- fastboot flash boot boot.img

2- fastboot flash recovery recovery.img

Everythink goes well, i tried to restart my phone but now... Stuck on Xperia screen... What did i do wrong ? How can i fixe this problem ?

Thank you if u have a solution !
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] lordnosf2:
I have g3421 Oreo .50 but when installazione kernel no son detected why??
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] lordnosf2:
G3421?? .50?? No sim dectect (update) i rooted My phone but audio not sound why? Only White earpod
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] Simon G:
Hello i am new on XA1.What is with the DRM keys on thjs Phone??? is that on Board or only on Snapdragons Phones?
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] sieghartRM:
If you unlock(ed) your bootloader then you will not be able to use some Sony Xperia services e.g. Sony B&R app (not windows app) cannot create backups or restore any previous backups without the DRM keys.

All Sony phones have DRM keys in them.
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] Bla-Phon:
hello, which kernel should i use for my device 3421 ?

it's the single sim version of the XA1 plus

thanks

edit: i've read that i need root access already to backup the TA partition and the DRM keys!

but to get root i have to unlock bootloader which kills TA partition :(

is there any other way to backup TA and DRM keys first?

thanks
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] Simon G:
The Sony support told me the XA1 has no DRM key. And in the service menu are also no information to it. And in all Root and Unlock Bootloader pages I can not find anywhere to backup the DRM on the XA1. Can anyone here because I really have any idea if the XA1 DRM owns and you have to use Backup TA.
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] sieghartRM:
Sony clearly lied to you all Sony phones have DRM I know this since when I unlocked my Sony Xperia M2 bootloader I lost my DRM keys and I also have a Sony Xperia XA1 bootloader unlocked as well and yes the DRM keys were lost with that as well after unlocking the bootloader.

To check DRM you type *#*#7378423#*#* in phone app, then when service menu appears click on service test, security if something is missing like fido-key not provisioned then you have lost DRM keys because you unlocked bootloader.

Also it is very hard to backup DRM keys on newer Sony phones, as It requires an exploit to for root access on locked bootloader at the very least.

Only flagship Sony phones have a way to backup DRM keys with locked bootloader because they are much more popular, leading to more developer attention for them and also Snapdragon processors are still more developer friendly which make thems more attractive for developers.

In contrast Sony Xperia XA1, Sony Xperia XA1 Ultra and Sony Xperia XA1 Plus are not very popular amongst developers since they have MediaTek processors, which makes development of ROMS very hard since they do not release their any source code and if that is not bad enough Sony released all three of them with Nougat which means no Project Treble support even if they are updated to Oreo, since Google made Project Treble optional if phone is updated Oreo.

A lot of OEMs have released devices with Nougat because they did not want to implement Project Treble since it would make it easier to update phones(they want you to buy new phones instead of updating older phones they released) and they did not want to make it easier for custom ROMs developers to make ROMs.
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] Azirafel:
Enable STM10 stereo microphone

Hi, guys.

Sorry for posting to this thread, but can I ask you one question:

- I'm searching for a way to enable my Sony STM10 stereo microphone on XA1. And maybe I can do that via changing custom ROM/kernel.

The problem is that the STM10 stereo microphone must work with all new Sony phones with 5 pole jacks, but the official Sony android 8 Oreo cannot recognize the microphone in the sound/accessories menu. It only shows headphone accessories.

So is there any way to enable the STM10 microphone via rooting and custom ROM? Or maybe to make some modding in the custom ROM that will enable it?

Thank you in advance! :)
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] rhul334:
g3416 got struck on this screen after flashing boot.img

any link to go back to stock kernel?
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] rhul334:
where to find the stock kernel for g3416
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] nmlam:
I'm trying to root XA1 Plus (G3416) but still got stucked with TWRP. Anytime i try entering in to TWRP, it asked for password to decrypt data. I've try many solutions but none of them successed. Anyone pls help me, i think this version of TWRP does not work with G3416
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] Ab.Shaheen:
There is new update for ROM 101 update, you can download that by Same link.
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] Warning001:
Hello! Do you want add support project treble in our device? And when you share the source code of your boot?

P. S. sorry for my english
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] phungduong197:
DRM Key

I have a question. Kernel current version has DRM fix?

I use G3416 model 48.1.A.2.101.
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] sahalenthropus:
I have a boot Image specifically for G3416 model hassle free TWRP

the boot image is for 48.1.A.2.109 build

please msg me for boot image i can send screenshots and the image file
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] Promethius.robert:
Hi..if u still there..is it stable.. ? DRM wont lose after flashing them rigth?
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] minhduy1997:
G3416

I have rootted my g3416 ver 48.1.A.2.109

[IMG="a"]https://photos.app.goo.gl/Wy5KQc5ShRJ3cuLv5[/IMG]
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] manoj888:
I also have this phone but when I try to root after flashing the rom its shown no sim in tray how do u do that
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] dinhgiaminhthao:
https://youtu.be/zhMLFgnS--c

---------- Post added at 03:37 AM ---------- Previous post was at 03:36 AM ----------

https://youtu.be/zhMLFgnS--c
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] virkabd:
xa1 plus . bro i will send you file(kernel.elf) can u help me ?

kindly xa1 plus .3412 dual. bro i will send you file(kernel.elf) can u help me ?:D
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] manoj888:
I done it as you given new boot img its working data is on but voltee is missing and no calls received and out going call also not working

---------- Post added at 08:47 AM ---------- Previous post was at 08:43 AM ----------

now i have 48.1.A.2.122 and i flash ur boot img sim tray is showing sims i can call when i turned mode to gsm only when i change to lte then i have problem with my phone
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] GourSE:
Does this work for G3426? My boot.img extracted from kernel.elf in the latest tft file does not work, and I'm afraid to brick my phone
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] lordnosf2:
News for the new firmwire root??
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] omrkcmn:
This methot is not for G3421 XA1 Plus.
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] thrilller13:
suggest a good Rom for xa1 plus plz
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] lordnosf2:
Nessuna purtroppo sto cercando pure io..è un peccato che un telefono cosi non raggiunga android 10
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] thrilller13:
Xperia xa1 plus g3416 dead help only red light no screen on not even flashmode
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] thrilller13:
Help plz bricked xperia xa1 plus no flashmode no fastboot mode no vibration no screen on only red light and fastboot says connected with usb debugging off
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] Vikingo1ero:
Dont work on my phone

I'm try on my phone and only boot again and gain on the logo, what is you recommendation?
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] cuonggtvtk48:
Use "sony mobile flasher by androxyde 0.9.31" downgrade stockrom android 48.0.A.1.117 and follow guide. I did and has g3416 root and twrp.
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] manoj888:
CAN U ATTACH THE BOOT IMG YOU USING
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] dinhgiaminhthao:
Root Ez

Dinhgiaminhthao@gmail.com If you want root
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] mrmofozzy:
Is there any kernel for sony xperia xa1 plus G3426 48.1.A.2.122 dual sim
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] phantom_boy3:
hi its worked on my xa1 plusg3412 but can you make a kernel without the twrp? just kernel and dycrypt cuz its workin on my 3.5.1 twrp wery well but that pink light is too bad

thankhs mate
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] Emirhan4646:
Did your IMEI delete when you rooted your phone?

Will IMEI be damaged after rooting the phone?
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] Emirhan4646:
For phones whose IMEI is deleted or bricked, I recommend installing stock ROM on the phone.

I think it is necessary to install a low version firmware to be able to root the phone without deleting the IMEI.
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] Trafalgar_1916:
Its working until now thank you so much ♥️♥️♥️
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] ahero123a:
Hi bro!

When the update with drm fix release?
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] quailallstar:
I have an unlocked bootloader and rooted XA1 Ultra (G3223) on build # 42.0.A.3.30

What is the best way to start over fresh and install the latests released OS from Sony? Might want to sell the phone.
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] ch3mn3y:
[MENTION=406850]quailallstar[/MENTION]

Reflash stock using Flashtool or EMMA FLash Tool. Unfortunately You cannot do anything more (like locking bootloader).
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] quailallstar:
Oh you can't relock the bootloader?
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] ch3mn3y:
Theoretically You can do it with Flastool, but full relock with DRM keys is possible only when You make backup of TA partition before unlocking. Unfortunately backup is possible only with Xperias made up to 2016 (+XZs), so not with Plus and others from 2017.
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] quailallstar:
Thanks for that valuable information. I think I remember making a back upof my TA partition prior to unlocking. Is there a guide on how to relock and install the TA via Flashtool?
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] ch3mn3y:
[MENTION=406850]quailallstar[/MENTION]

First time I hear about backup for newer Xperias. Would love if You could post link to post how You made it.
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] quailallstar:
When I get home later I'll check.
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] Ab.Shaheen:
just use flashtool to flash latest firmware, emma can't flash devices with unlocked bootloader.
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] ch3mn3y:
Nope. EMMA is for unlocked bootloader. It won't work with locked ones.

Xperia Companion is for locked only.
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] Ab.Shaheen:
still working on it, This kernel did not have RIC security, there is something new and more powerful that is not allowing my scripts to run, just trying to break it, :crying: :crying:
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] sai vamsi krishna:
If Sony XA1/ultra has Lineage OS please send the link here...

And i want to know the kernel version too.. Please send the Lineage for Sony XA1/ULTRA
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] Zech87:
Will xposed work with this? Also is this for the dual sim ver?
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] ahero123a:
You have worked hard!
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] enrik98:
Back xa1 plus to factory stage

Hey bro!! I will help you. Try this method: (working for me)

1-Conect your xperia device with unlocked bootloader( xa1 plus G3421 in my case) to PC. Enable USB debugging.

2-Open xperia Flashtool. When a window apears, select xa1 model.

3-Click in the padlock icon, disconect your device and conect in flashmode (green led appears) and select relock bootloader. Wait for the process to end and disconect your device from the PC.

4-open the xperia Companion software and go to the repair section. If the proggram ask if the phone can not be turned on, we click in "yes". (The protection of the google account will not be activated, since previously the bootloader was unlocked and will cancel the security of the device).

5-Conect your device in flashmode and click on next. wait for the process finish. when the process finish disconect yor device for PC and turn on.

I think this method works for what you want (i don't know if this metod restore the warranty for your device). If you want I can take some screenshots for this metod or you can contact me to help you:)
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] quailallstar:
Thank you so much for these details! Once I do the above, can I take OTA updates from Sony? I know I'll loose root and that is OK with me.
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] :
deleted
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] Zech87:
Will this work with the latest official update?
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] Ab.Shaheen:
i have latest .131 firmware. installed with the same kernel, its working perfect.
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] Ab.Shaheen:
These days i am busy to create a tool which can be used to sign apps and setup permissions for deodexed rom. i have fully deodexed room installed in my Xa1 plus, will upload it soon after final preparation...
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] quailallstar:
In step #1 does my phone need to be in flashmode? If you could provide screen shots that would be great! Thanks so much. :)
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] enrik98:
Yes!! You can take OTA updates :)

---------- Post added at 08:05 AM ---------- Previous post was at 07:57 AM ----------

In step #1 conect your device in normal mode in PC ( make sure your PC recognize your xperia). Verify that you have installed the drivers of xperia, and enable USB debugging in your phone. (settings-devolopers options- USB debugging) i will provide a link with you to view my screenshots. :)

1-View attachment 4397420

2-View attachment 4397458

3-View attachment 4397459
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] weijiabj:
All XA1 plus users want to thank you in advance! :D:D:D
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] Sasafrass:
Hey,

A DRM fix is a whole another project. I don't think you can fix it just by breaking the security. The DRM keys of an Xperia device are GONE FOREVER. I think you'll find some more info at the XZ Premium forum, because sToRm// has managed to do it for XZ Premium. The XZP's DRM structure is supposed to be quite similar to XA1. Be cool if you could find out.
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] Ab.Shaheen:
yeah, i know its totally different , but i am unable to give enough time to any of my development due to full time job. next release of this kernel is still pending. may be will release it by today.. :o
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] weijiabj:
We all love you! dude :D:D:D:D
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] Ab.Shaheen:
i love you too all of you but i am not a gay. :laugh: :laugh: :laugh: :laugh: :laugh: :laugh: :D
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] è¥¿é›…å›¾å¤œæœªçœ:
Please help me.my G3426 couldn't work ,i use flashtool to flash it.but i cann't find its name in C:/user/.flashtool/devices..
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] Ab.Shaheen:
you dont need flashtool for it,

simply install ADB & FASTBOOT Drivers, and put your kernel in fastboot directory and connect your mobile to pc with usb-debugging on.

and give this command

adb reboot bootloader
fastboot flash boot boot.img
fastboot reboot
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] ahero123a:
Version 2 has twrp, too?
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] Jack Neilson:
Can anyone tell me how I can root this phone, if it is possible and is there custom ROMs available?
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] Ab.Shaheen:
yes, but flash only if you have latest firmware installed (.131 build)

not sure if it will work with .177 or previous one..
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] Ab.Shaheen:
Download latest magisk flashable zip and flash through TWRP recovery,
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] Jack Neilson:
Will the rooting method work for the XA1 and not the plus? How do I check if I have the latest firmware? Do you mean the latest updates?
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] enrik98:
---------- Post added at 08:13 PM ---------- Previous post was at 08:11 PM ---------- Bro! Wifi and Bluetooth don't work :(
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] Ab.Shaheen:
which mobile you are using?

and what is your firmware version?

This kernel is for xperia xa1 plus,
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] enrik98:
my device is xa1 plus model G3421 firmware 48.0.A.1.66
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] Ab.Shaheen:
its previous version, ok then upload kernel.sin from your ftf file. i can make it for you...
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] enrik98:
Bro!

My device has been updated today to firmware 48.0.A.177. In this version it would be compatible your kernel ?
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] Ab.Shaheen:
you can download kernel for 117

From Here

this kernel is for g3412 but it should work on your device as well...
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] enrik98:
thanks bro! Latest day mi device is updated to version (131.) and your kernel works very well!! :).the only problem is battery drain when device is in doze mode or deepsleep
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] Jack Neilson:
If I were to try and root through kingroot app would I need to have OEM bootloader unlocked through developer options? If it doesn't work could it brick my phone?
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] ch3mn3y:
You don't need unlocked bootloader for KingRoot. However it won't work. But it won't brick Your device.
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] thrilller13:
How to backup ta?

Please help
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] ch3mn3y:
There is no way to backup devices with 7.0 and newer OS. And as You cannot downgrade Android to MM on any XA1, than You cannot backup TA partition.

Just live without it :)
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] thrilller13:
I have an unlocked bootloader and I'm planning to unlock my bootloader, please tell me what to do
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] ch3mn3y:
So You have unlocked bootloader or is it unlockable and will unlock it?

As for how to unlock look here: https://developer.sonymobile.com/unlockbootloader/unlock-yourboot-loader/

Choose XA1 as Your device (as there is no XA1 Plus).
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] thrilller13:
Sorry i have a locked bootloader and I want to unlock it
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] thrilller13:
Will camera quality or battery life will be affected after I unlock my bootloader?
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] TheOldMan:
No. Normally not
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] jomujomu:
I want to return to Stock Kernel. Could anyone give me a link?
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] enrik98:
In my case, I unlock my bootloader (xperia xa1 plus) and the battery life was decressed when the phone is in standbye mode (doze mode)
[Sony Xperia XA1 ROMs, Kernels, Recoveries, & Other] TheOldMan:
Oh, okay. I unlocked my bootloader on several device now (on this too) and I dont face any issues.

Maybe an app caused your decressed batterylife?