Roms for AT&T Galaxy Mega - Samsung Galaxy Mega

Can someone get a CM11 or Galaxy S5 rom for our AT&T Mega?

denisyeremuk said:
Can someone get a CM11 or Galaxy S5 rom for our AT&T Mega?
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Custom recoveries and custom rom are not possible on the AT&T i527 mega due to a locked bootloader only root is posible on this version of the mega. .unless the bootloader can be unlocked this will stay the same to not flash custon recoveries or roms.
Sent from my SGH-I527M using XDA Free mobile app

starmaster10 said:
Custom recoveries and custom rom are not possible on the AT&T i527 mega due to a locked bootloader only root is posible on this version of the mega. .unless the bootloader can be unlocked this will stay the same to not flash custon recoveries or roms.
Sent from my SGH-I527M using XDA Free mobile app
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Wtf... ugh! ??

Related

[Q] Unlocked bootloader/roms

so i understand that all 3 carriers at&t,tmobile,&sprint including the international version of the galaxy s3 all have unlocked bootlaoders besides the verizon model.the international i think i read up that when you buy it the bootlaoder is unlocked already.i have the tmobile version of the galaxy s3 and is there a way of checking i have a unlocked bootloader or if not is there a way to unlock it? & if i do have a unlocked bootloader can i flash roms from the international threads?
if these questions have been posted and answered already im sorry
i do have a tmobile galaxy s3
rooted running a custom rom already
You already answered your own question, you do have an unlocked bootloader
Sent from my SAMSUNG-SGH-I747 using xda premium
DO NOT flash roms from the int gs3 to your t-mobile gs3...
alright thanks
is anybody working on the tmobile galaxy s3 for roms?
Check iut the t mo android development thread there is plenty of stuff for you there
Sent from my SAMSUNG-SGH-I747 using xda premium
defnow said:
DO NOT flash roms from the int gs3 to your t-mobile gs3...
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Agreed, I bricked my T-Mobile Galaxy gs3 doing these roms, lucky I found a place to unbrick it. Stick to the Samung development thread. For now.

is it possible to use region lock away on att galaxy mega

can anybody help me im trying to unlock my galaxy mega its on 4.2.2 mk2 is it possible to downgrade modem to mf3 on this phone or will it brick my phone any help will be greatly appreciated
I already tried the region lock lock away but no dice, and since I can't change base bands I'm stuck with a locked i527
Sent from my SAMSUNG-SGH-I527 using XDA Premium 4 mobile app
You can see this unlock method. I think it will help you..
http://forum.xda-developers.com/showthread.php?t=2654058

New Galaxy S5

What is the bootloader/knox status on brand new Galaxy S5's? Can I root/flash freely?
Sent from my GT-I9505G using xda app-developers app
If TMO the bootloader is unlocked. You can downgrade to NE6 and towrlroot
IamaznX said:
What is the bootloader/knox status on brand new Galaxy S5's? Can I root/flash freely?
Sent from my GT-I9505G using xda app-developers app
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Depends on the exact model. AT&T (G900A) and Verizon's S5s have the bootloader locked, but T-Mobile's (G900T) is not at this point. With TMO's S5 you can root and even install some ROMs without tripping Knox if you are careful. But if you install a custom recovery then Knox will trip. Although some say tripping Knox is not a problem. I tripped it when I installed Phil's touch recovery and have flashed many ROMs with no issues. I'm currently using Omega Rom and have no issues at all. I'm using a G900T on AT&T. The G900T has all the same frequencies and LTE bands as the G900A, plus a few special ones for TMO, but most importantly, no locked bootloader.

Ive an unlocked g3 can i flash any rom of international variant.

Ive an unlocked g3 can i flash any rom of international variant.
aukhan said:
Ive an unlocked g3 can i flash any rom of international variant.
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Well, what variant G3 do you have?
Sent from my LG-ls990 using XDA Free mobile app
aukhan said:
Ive an unlocked g3 can i flash any rom of international variant.
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Are we to assume an LS990 since you're in the sprint forum? If that's the case, share your successful unlock method.
Sent from my LGLS990 using XDA Free mobile app
succumbtothegreater said:
Well, what variant G3 do you have?
Sent from my LG-ls990 using XDA Free mobile app
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Its LS990.
MikeDroid said:
Are we to assume an LS990 since you're in the sprint forum? If that's the case, share your successful unlock method.
Sent from my LGLS990 using XDA Free mobile app
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I've used the same method used on LS990 there is a thread unlock GSM.
aukhan said:
I've used the same method used on LS990 there is a thread unlock GSM.
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Which method? There are 3 unlock forums and at least as many methods.
Sent from my LGLS990 using XDA Free mobile app
The method of copying those two files .db files
aukhan said:
Ive an unlocked g3 can i flash any rom of international variant.
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I believe you cannot since different variants have some differences between them. You would have to flash sprint based rom and then reunlock it.
Frostbiter said:
I believe you cannot since different variants have some differences between them. You would have to flash sprint based rom and then reunlock it.
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What are the differences ? Boot img or bootloader
aukhan said:
What are the differences ? Boot img or bootloader
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I thought there was a hardware difference to, but I believe it's the location of things on the file system is different too.
aukhan said:
Ive an unlocked g3 can i flash any rom of international variant.
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Some have successfully used the Cloudy ROM which is based on an international variant, but you need to read up as the LS990 requires some additional detail. Check out the non-carrier specific forums and the Sprint specific Questions and Troubleshooting.
Sent from my LGLS990 using XDA Free mobile app
sold my G3 now i've got note 4.
You could try cloudy g3 (on the international thread) but IT ONLY WORKS ON GSM NETWORKS NOT SPRINT. ITS NOT MY FAULT IF YOU BREAK YOUR PHONE(S).
aukhan said:
What are the differences ? Boot img or bootloader
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Minor hardware differences exist even between ls990's. But mainly the boot.img, kernels are definitely different between g3 variants. Not by much but enough where they each require a different config file when building. Modems play a role as well but I'm not sure to what degree if yours is unlocked. However I know from trying that if I flash another variant's rom, I get a secure boot error, no matter what I wipe before flashing - which is the kernel. There isn't any harm in just trying as long as you have a nandroid to restore but I was never successful getting international or even verizon roms to boot on the ls990.
Different variants use different Bluetooth chipsets, too, so even if you get an international ROM to work BT might not work.

Galaxy S4 SCH-I545 5.0.1- How Do I Downgrade?

downgrade sch-i545 verizon
hey guys i upgraded my phone to lollipop version 5.0.1 and i would like to downgrade because i can't get to install a custom recovery to my phone bootloader is lock. please help
model-sch-i545
android version-5.0.1
base band version i545vrugoc1
Well first off how did you upgrade to 5.0.1? Did you take the OTA? If you did then you can not down grade.
Sent from my SCH-I545 using Tapatalk 2
amichael172 said:
hey guys i upgraded my phone to lollipop version 5.0.1 and i would like to downgrade because i can't get to install a custom recovery to my phone bootloader is lock. please help
model-sch-i545
android version-5.0.1
base band version i545vrugoc1
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You will not be able to flash a recovery. Only people with the old MDK boot loader can.
Sent from my SCH-I545 using XDA Free mobile app
amichael172 said:
hey guys i upgraded my phone to lollipop version 5.0.1 and i would like to downgrade because i can't get to install a custom recovery to my phone bootloader is lock. please help
model-sch-i545
android version-5.0.1
base band version i545vrugoc1
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Click to collapse
My recommendation to you mate is that you root using the desktop version of king root, replace it with SuperSU, install flash fire beta, then install Strang5Litre ROM. Probably one of the best most stable Roms (and the only one out there at the moment) Everything you need is in the general section
Sent from my stang5litre Edition 5.0 using XDA Free mobile app

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