Unlocking the bootloader by replacing motherboard of g850a - Samsung Galaxy Alpha

Hello XDA, it's been a long time and no one was able to unlock the bootloader on this phone. My mistake was buying the phone from At&t, so I can't root it because Kingroot removed support and the bootloader is locked. Also I want to get Android N on this phone but I can't. I bought it to replace my s6 that was stolen and it ran on the latest android, had a custom kernel and was rooted.
The only solution I can think of is having the mainboard replaced with the one that the g850m carries, because I live in South America and it can be rooted and customized. Can it be done?

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[Q] What about simlock?

Hi friends,
Before buying this cute smartphone, I want to know if we have solutions to unsimlock the Xperia S.
Thank you all
if you have option, buy unlocked one
why?
1) phone is locked so no other network
2)unlocking phone would be very expensive since is new so £30-40 + wait to people work out how to (price in highstreet)
3)instatly lose warranty - (test point)
4) locked bootloader no fun on xda
-no fastboot
-no unlocked botlooader
-no xrecovery
-no custom rom
-no root
- long wait for update.
- i am not sure whether unlock simlock = unlocked bootloader.
hilaldroid said:
Hi friends,
Before buying this cute smartphone, I want to know if we have solutions to unsimlock the Xperia S.
Thank you all
Click to expand...
Click to collapse
Currently there is no free Sim Unlock in the DEV section. Best check next time before asking
The phone has been out around 3 weeks, might be a while before a solution can be found.
I have checked more than you can imagine that's why I have asked to know if there is a solution because I didn't find it
Docomo unlocked at purchase for $39 USD
Sent from my SO-02D using xda premium
I won my Xperia S in a competition from Three UK.
I'm on Orange and have my contract to pay so I asked Three for an unlock code. They've had to speak to Sony because even Three don't have a code yet.
I paid £15 on 9th March and I'm still waiting for an unlock, just want to use my beautiful Xperia
marcoplo said:
if you have option, buy unlocked one
why?
1) phone is locked so no other network
2)unlocking phone would be very expensive since is new so £30-40 + wait to people work out how to (price in highstreet)
3)instatly lose warranty - (test point)
4) locked bootloader no fun on xda
-no fastboot
-no unlocked botlooader
-no xrecovery
-no custom rom
-no root
- long wait for update.
- i am not sure whether unlock simlock = unlocked bootloader.
Click to expand...
Click to collapse
Are you sure?
A network locked phone cannot be root and no unlocked bootloader?
my X10 was locked and I could root it easily and flash other official roms (different baseband).
Then I sim-unlocked it before flashing custom roms, so I don't know if I am able to do that with a locked phone though.
moonset said:
Are you sure?
A network locked phone cannot be root and no unlocked bootloader?
my X10 was locked and I could root it easily and flash other official roms (different baseband).
Then I sim-unlocked it before flashing custom roms, so I don't know if I am able to do that with a locked phone though.
Click to expand...
Click to collapse
Just got my Xperia unlocked officially from Three UK. So it works on any network however all the Three integration is still there and after checking the bootloader status I am unable to unlock the bootloader as of now.
So although it's unlocked to any network, it's still kinda locked with regards to the bootloader and rooting.
MattNoblett said:
Just got my Xperia unlocked officially from Three UK. So it works on any network however all the Three integration is still there and after checking the bootloader status I am unable to unlock the bootloader as of now.
So although it's unlocked to any network, it's still kinda locked with regards to the bootloader and rooting.
Click to expand...
Click to collapse
Have you flashed an un-brand firmware? (there is a way to flash another official rom without rooting/unlocking) Maybe it would be bootloader unlock-able after that...? (i really not sure about this)
But there should be a way to root the phone without bootloader unlocked soon or later anyway (just like the others)
and i know that the X10 can be bootloader unlock even with simlock (although the method came out quite late...)
it's just a matter of time, shouldn't be the end of the world
moonset said:
Have you flashed an un-brand firmware? (there is a way to flash another official rom without rooting/unlocking) Maybe it would be bootloader unlock-able after that...? (i really not sure about this)
But there should be a way to root the phone without bootloader unlocked soon or later anyway (just like the others)
and i know that the X10 can be bootloader unlock even with simlock (although the method came out quite late...)
it's just a matter of time, shouldn't be the end of the world
Click to expand...
Click to collapse
I've not flashed any new firmware as of yet because I'm not confident in what I'm doing haha. I'm not rushing to find anything, but would like to root at some stage. And if I can unlock the bootloader I would
IMEI UNLOCK Sony Xperia S
Hi,
I planing to buy a Sony Xperia S and IMEI unlock it...Maybe this is a stupid question but if I buy the Xperia S new, is it possible it comes already with blocked counter? or every Xperia S comes with 5 to 10 attempts? and if it comes with factory blocked counter, is it still possible to remove simlock? Would it be to expensive? I really need to know this in order to know if I buy the Xperia S or not. Sorry if it is a dumb question but I was an iOS user 'til now. Sorry if I post this in the wrong thread.
Thank you!!

Bootloader Unlock info for S6 Edge? Only with Unlocked bootloader we can root?

Can we get a thread to consolidate information about the locked bootloader?
I need root, and waiting for an exploit to root might take a long time (or never), so the only other option is to get the phone unlocked?
Is the manufacturer able to unlock the bootloader? Is there a way to splice a root into a factory update?
SIM unlock and bootloader unlock are totally separate, so none of the 'unlock' services frequently advertised will be able to unlock the bootloader?
I'm am seriously frustrated by not having boot access, to the point that I am considering selling the phone and getting an HTC or Sony.
What really sucks is I bought this phone off-contract directly from Samsung because I thought only Carriers phones had bootloader locks.
FYI my version is the SM-G9250 (Asia spec phone).
That sucks.
I recommend you return or sell it and buy a T Mobile S6 or S6 Edge. After 14 days of purchase, they will unlock the phone. Also, it comes with unlocked bootloader and root is now available.
How do you check if bootloader is locked or not? I have an international version (F).
Thanks
Glaede said:
How do you check if bootloader is locked or not? I have an international version (F).
Thanks
Click to expand...
Click to collapse
That one is not bootloader locked.
CafeKampuchia said:
That one is not bootloader locked.
Click to expand...
Click to collapse
Perfect.. Thanks
Liking this phone more and more...
Unfortunately I spend most of my time in Asia, so I don't have much of a choice. This phone has more coverage...and there is no cooling off/return period in Taiwan. I can only sell it as a used phone.
So the T-Mobile us version comes with an unlocked bootloader? This is the deciding factor of me purchasing this device .
clorbag said:
So the T-Mobile us version comes with an unlocked bootloader? This is the deciding factor of me purchasing this device .
Click to expand...
Click to collapse
yep, t mobile does not lock its bootloaders
martinezma99 said:
That sucks.
I recommend you return or sell it and buy a T Mobile S6 or S6 Edge. After 14 days of purchase, they will unlock the phone. Also, it comes with unlocked bootloader and root is now available.
Click to expand...
Click to collapse
This is amazing. I never knew T-Mobile did this. What's the protocol for unlocking after the first 14 days?
I think its 40 days, or something similar
just call them and ask them, they will tell you exactly how you do it
I'm from other country holding the G925I version
how do I check if the bootloader is locked or not?
I'm So EXCITED! Samsung provides factory bootloader unlocking!
I posted the details here:
http://forum.xda-developers.com/gal...o-bootloader-unlock-s6-edge-sm-g9250-t3086325
Is the boot loader in the Hong Kong version locked too?
Hiya, does anyone know if the Canadian version (SM-G925W8) comes with a locked bootloader? I'm trying to root the device but it just keeps failing in odin.
According to this, the latest update for T Mobile locks the boot loader guys. http://forum.xda-developers.com/showthread.php?t=3096169

New to V10 about root

Hi, everyone, I just bought my V10 and I love it.
I want to know if I want to root it, do I need to unlock bootloader?
I have warranty with it and I dont want to lose it but at the same time i want to root it.
It depends on which V10 you have. If you're in the US, and you have the t-mobile version the bloader can be unlocked. But, if you have verzion or at&t both of those are locked so you have to root in a different way.

Is there any way to unlock the bootloader for the Verizon version of the Z2 Tablet

As the title states, was there ever a way to unlock the bootloader on the 561 variant of the Z2 Tablet? I managed to find one in really good condition on Craigslist for cheap, but now looking on XDA most of the work is for the Unlocked version or European Version. I can root the tablet but in order to get the nice juicy roms the dear devs have worked on I need to have the bootloader unlocked.

Coming back to Samsung

I am looking to come back to Samsung, if I do I'll be buying direct from Samsung and will be getting the unlocked version. Has Samsung locked down even there unlocked version from being rooted or is it still just the vendor branded phones that can't be rooted.
FilthyFord said:
I am looking to come back to Samsung, if I do I'll be buying direct from Samsung and will be getting the unlocked version. Has Samsung locked down even there unlocked version from being rooted or is it still just the vendor branded phones that can't be rooted.
Click to expand...
Click to collapse
Oem unlock (unbranded / free for other providers) is different from bootloader unlock which is needed for flashing custom firmware/recovery, etc. ... usually for rooting.
Exynos variants are in general easier to bootloader unlock and root than snapdragon variants.

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