A30S [SM-A307GN/DS] Can use A30 STUFF? - Samsung Galaxy A30 Questions & Answers

I just bought A30S with MDM lock and he will be disable anytime
Can i use twrp or rom from A30?
To avoid MDM lock in future?

Related

Some tips for custom roms

If fingerprint is broken dont use it as it will make lock screen break
use oreo bootloader on N960N or it will be locked by Pie KG State possibly
Use S9 TWRP on your device for better performance in TWRP and less KG State bugs

[Ask] Is There any way to Root Note 8 Docomo?

Hello,
I am a user of Samsung Note 8 Docomo, which is unlocked. but the qualcomm secure download cannot be disabled so that until now I can't rooting.
even yesterday I experienced bootloop and had to flash it again.
is there a solution so that I can do custom recovery or root?

Enable FRP after ROOT!

Is it possible to enable FRP after unlocking the bootloader and rooting the Galaxy note 9 device?
I am worried if my device is rooted and is stolen from someone.
Can I have a protection even if I root?
Vanavline said:
Is it possible to enable FRP after unlocking the bootloader and rooting the Galaxy note 9 device?
I am worried if my device is rooted and is stolen from someone.
Can I have a protection even if I root?
Click to expand...
Click to collapse
What is frp. Fingerprint? Of course all working except samsung pay. Even shealth and scure folder are working
No I mean Factory reset protection.
Vanavline said:
Is it possible to enable FRP after unlocking the bootloader and rooting the Galaxy note 9 device?
I am worried if my device is rooted and is stolen from someone.
Can I have a protection even if I root?
Click to expand...
Click to collapse
when u enabled oem unlock it showed a pop up warning u that security features will be disabled if u unoock it..
even if u could enable frp which u cant while unlocked all anyone would need to do is go into dl mode n flash w.e they want anyways...
if u want security then relock the bl and go unrooted

Samsung Galaxy Tab A 10.1 SM-T510 - How to unlock KNOX

Hi everyone..
Bought a Samsung Galaxy Tab A 10.1 SM-T510 online... I believe that this tablet is from an Online News Subscription. The previous owner decided not to renew the contract and the devices got locked.
Is there any way for me to re-use this device? any way to bypass the lock of re-set it. thanks...
mikel2006 said:
Hi everyone..
Bought a Samsung Galaxy Tab A 10.1 SM-T510 online... I believe that this tablet is from an Online News Subscription. The previous owner decided not to renew the contract and the devices got locked.
Is there any way for me to re-use this device? any way to bypass the lock of re-set it. thanks...
Click to expand...
Click to collapse
I don't know if I could answer your question, but have you read this both comments:
OEM vs Bootloader lock.
The guide to unlocking the bootloader on the newer Samsung tablets seems to cause confunsion about what the OEM Enable switch does. First of all, the OEM switch has no direct bearing on the Bootloader lock. That switch has been around for quite...
forum.xda-developers.com
anyway, if you're able to get it running, be aware to *NOT* update the Tab to the lastest stock rom (5BUC4)
cause your are then unable to flash stock rom lower the 5 what is sometimes needed to flash custom rom's based on 4.
mikel2006 said:
Hi everyone..
Bought a Samsung Galaxy Tab A 10.1 SM-T510 online... I believe that this tablet is from an Online News Subscription. The previous owner decided not to renew the contract and the devices got locked.
Is there any way for me to re-use this device? any way to bypass the lock of re-set it. thanks...
Click to expand...
Click to collapse
The previous (and current) owner of the device, is the Online News co. The subscriber that was using the device was merely "renting" it. I doubt seriously if you can find a way to bypass their lock without their permission. It probably has a proprietary bootloader, just like a phone that is locked by the carrier.
is there any way to flash a custom ROM that will reset / remove the lock?
mikel2006 said:
is there any way to flash a custom ROM that will reset / remove the lock?
Click to expand...
Click to collapse
No. In order to flash anything, you have to enable Developer Mode. And if you can't get past the lock, you can't enable it.
mikel2006 said:
is there any way to flash a custom ROM that will reset / remove the lock?
Click to expand...
Click to collapse
I would try to get in contact with company of the News Subscription and/or the lastest owner of the device.
if the company is able to lock the device, they're able to unlock it.
maybe another way (maybe !):
I would try to flash @Magendanz TWRP recovery and then format the partition.
I'm no expert, but I doubt that there is an additionally lock on top of Samsung, google, ..., what-so-ever .
I guess the lock is in software somewhere, but you gave to few info's of your device, e.g. what you're able to do and what not.
Why I'm thinking TWRP is installable (if the requirements for this are fullfilled !):
I mistakenly flashed the lastest FW with binary version 5.
All my attempts to flash a custom rom where denied cause a downgrade of the bootloaders binary from 5 to 4 was involved.
But I was able to flash the above TWRP and could format partitions and more.
Obviously the bootloader wasn't touched doing so...
and with TWRP installed I was able to flash CaOS.
Obviously it doesn't care what stock binary version was installed.
Have you already read all the stuff regarding "unlock" and such ???
are you able to get Developer Mode ???

tring to unlock frp with odin and stock firmware help!

tried to bypass frp with odin and its not working.does anyone know what i need to do sm-g973u
The best way to bypass FRP is to use the password it was locked on.
Outside that, the only other way is to use a third party service. Since most of these are paid services we do not allow sharing them on XDA.
Unfortunately, flashing the firmware won't help.
fishy
try this method for android 10 and 11 FRP Bypass Samsung Galaxy S10

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