how to root s21 (SM-G991W) - Samsung Galaxy S21 Guides, News

so i got a s21 about 1 month ago and it's a exynos model and its canada variant, i want to root it but it does not have a oem unlock option in dev settings so, hwo could i root it?

neilmazumder said:
so i got a s21 about 1 month ago and it's a exynos model and its canada variant, i want to root it but it does not have a oem unlock option in dev settings so, hwo could i root it?
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Do you don't have a exynos that's a Canadian variant.
The Canadian variant is a North American snap dragon.

Have to unlock bootloader first then install magisk. See developer threads for bootloader unlock service only if it's on bootloader version 1. To check bootloader version it look in settings/about/software the number 5th from the right is the bootloader version. Your 991w should be a snapdragon processor. The exynos model is 991F and you can unlock bootloader for free you can get oem unlock to show up by following guides on google.

Related

Snapdragon N9500

Hey, does anyone here have a N9500. I got mine from HK. Not sure whether it has got a unlocked bootloader by default or it's locked. Can't seem to find the OEM unlock option.

Which Note 9?

I have a note 8 on AT&t prepaid. The bootloader is locked. I would like to upgrade to the 9. Is there a variant that works on AT&t prepaid that will allow me to root? Unlocked phone are just carrier unlocked right? Will the unlocked Sammy still let me root?
Thanks in advance.
https://forum.xda-developers.com/galaxy-note-9/help/wanna-chance-to-make-root-custom-t3868562
revned911 said:
I have a note 8 on AT&t prepaid. The bootloader is locked. I would like to upgrade to the 9. Is there a variant that works on AT&t prepaid that will allow me to root? Unlocked phone are just carrier unlocked right? Will the unlocked Sammy still let me root?
Thanks in advance.
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I don't use AT&T, but yes unlocked phones just mean sim unlocked. Not the same as bootloader unlocked.
U.S. models are bootloader locked so no root there. Exynos models and N9600 are bootloader unlocked. You would need to check the available bands on those models to ensure they match your carrier, or wait until someone on AT&T confirms

Samsung s10 rooting

I was trying to root my Samsung s10 SM-G973u I can not find the OEM unlock on my phone does any one know where to find it or how to unlock it?
Dill1317 said:
I was trying to root my Samsung s10 SM-G973u I can not find the OEM unlock on my phone does any one know where to find it or how to unlock it?
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If your device has an Exynos soc then you might have to wait 7 days for it to appear in developer options.
If you have a snapdragon soc then you won't get the OEM switch at all! The OEM switch is for Exynos (international) versions only! Also your bootloader is LOCKED!
(This is weird found a sammobile.com page says that g973u has exynos soc and on gsmarena says snapdragon soc.)
edited.......
Dill1317 said:
I was trying to root my Samsung s10 SM-G973u I can not find the OEM unlock on my phone does any one know where to find it or how to unlock it?
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Your device cannot be rooted.
Dill1317 said:
I was trying to root my Samsung s10 SM-G973u I can not find the OEM unlock on my phone does any one know where to find it or how to unlock it?
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You have to enable developer options:
Under Settings option, select

Galaxy S20 FE 5G Bootloader Unlock

Though carrier and bootloader unlock are different subjects, if an S20 FE 5G is Samsung *FACTORY* carrier unlocked, can I assume its bootloader is therefore unlockable? If it is, where can I get the unlock code? Bestbuy, for example, is offering this phone with both carrier unlocked and locked versions, https://www.bestbuy.com/site/search...rue&iht=y&usc=All+Categories&ks=960&keys=keys
Further, can I assume if a model is carrier locked, then the bootloader cannot be unlocked to enforce the carrier lock?
My objective is to root the phone and also install TWRP. I have no plans to switch my carrier, T-Mobile, and thus a model locked to T-Mobile is fine as long as its bootloader can be unlocked since a carrier-locked one is cheaper.
My understanding is S20 FE 5G is based on the Snapdragon processor. Some have claimed Snapdragon is impossible to unlock the bootloader, but I assume they mean you can't do it if Samsung doesn't allow it. Unfortunately, I simply can't find a Samsung site where they would give out bootloader unlock code for approved models.
No you can't not unlocked the boot loader I went with unlocked version bc of bloat software on carrier phones you will never get to unlock the bootloader
Sent from my V60 ThinQ using XDA Labs
Thread closed. 2nd post contains the answer to op's inquiry. Thread is no longer needed

Does a *factory* carrier-unlocked Samsung S20 FE 5G have an unlockable bootloader?

It's said that U.S. carriers almost always lock down the bootloader of a phone permanently. Thus, if a phone is carrier unlocked at the *FACTORY*, ie. it is not manufactured for any specific carrier, is it safe to assume the bootloader would be unlockable? Would this apply to a Samsung S20 FE 5G? Thanks
I live in Australia. Just bought an unlocked (carrier) 5G version and successfully unlocked the bootloader.
Nope, not the US variant unlocked model
Yea I wish I knew that before I bought the US unlocked one.
But I saw in another thread talks of flashing EU snapdragon firmware to see if it lets us US unlocked phones have access to oem unlock
PixelatedVision said:
Yea I wish I knew that before I bought the US unlocked one.
But I saw in another thread talks of flashing EU snapdragon firmware to see if it lets us US unlocked phones have access to oem unlock
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Tried it, and it doesn't let you flash. But hopefully someone can figure out how to bypass that.....

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