Does any one know how to relock the bootloader please on Note 9
Once you unlock the BL on Sammy you trip knox which also kills Samsung pay and other knox apps. Not possible to revert it.
However if you have ticked OEM unlock only and not flashed anything , you can just untick OEM unlock and you are good.
Related
Hi,
Some time ago I unlocked the bootloader and rooted my device. Didn't know it was possible to root without unlocking the bootloader (yes, i'm quite new to rooting etc.). Now my phone has a defective headphone-jack and I need to send it on repair. Anyone know how to re-lock the bootloader so I still have the warranty?
Currently running sLIM 4.8 by Wajk.
Use flashtool
Thanks, but it says on Sony's website that the phone stays unlocked even after using flash tool?
Code:
fastboot oem lock
Never done it in Sony phone but most of HTC, Nexus and few other brands I'm locking just with this command.
Is it possible to permently unlock OEM and Remove FRP From Note 5 .
So there wouldn't be a risk of bricking it by disable OEM Option in developer options (thus rendering the device useless).
I REALLY Think FRP (Factory Reset protection) Is so stupid.
If I wanted to Make my Device Safe I Could Easily UNROOT IT and Add Pin/Password..
At least samsung should give us a a password that we could get on SMS or at the Repair Center by verifying our phone ownership..
There wasn't so many risks with the Note 4 I used to flash hundreds of Roms without worrying about this.
i have the same problem with the stupid frp lock ive done everything dm verification failed and frp lock combo now my expensive note 5 is a paper weight
I have the Note 5 (SM-N9200) and can't get te factory bootloader unlocked to save my life and it doesn't have the OEM unlock feature and CROM Service doesn't work do anything but crash when I open it. I've been up here for like a month trying to get help on it.
Yeah I'd like to figure this out too. I managed to recover my phone after FRP triggered but I'd like to remove FRP and custom binary protection completely to disable development mode without fear of locking. Hope someone will find out how to do it. Also I'm wandering where does FRP live (bootloader, kernel?) and how does it perform custom binary check. Just curious...
I unlocked my bootloader just before the pie update s. I noticed my bank NFC pay stopped working around this time. At this time I don't really need the bootloader unlocked. Is there any harm relocking my bootloader? or possible bricking? If I leave it unlocked how can I hide my unlocked bootloader by rooting ?
bigshowjh said:
I unlocked my bootloader just before the pie update s. I noticed my bank NFC pay stopped working around this time. At this time I don't really need the bootloader unlocked. Is there any harm relocking my bootloader? or possible bricking? If I leave it unlocked how can I hide my unlocked bootloader by rooting ?
Click to expand...
Click to collapse
This is pretty bad if your bank app thinks that phone is 'rooted' just because BL was unlocked.
If you didn't do anything else (Recovery, eRecovery, Ramdisk, Kernel are still stock), you can relock BL, no harm, it will just Factory reset once again (prepare back-ups)
AFAIK, installing Magisk does not hide from apps that BL was unlocked
zgfg said:
This is pretty bad if your bank app thinks that phone is 'rooted' just because BL was unlocked.
If you didn't do anything else (Recovery, eRecovery, Ramdisk, Kernel are still stock), you can relock BL, no harm, it will just Factory reset once again (prepare back-ups)
AFAIK, installing Magisk does not hide from apps that BL was unlocked
Click to expand...
Click to collapse
Thank you for your response. All are still stock. I just unlocked it a while ago to remove emergency broadcast but did it through ADB instead. No need at this time to be unlocked. Thanks again.
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
I was looking to unlock the bootloader and flash TWRP, root etc then realised I wouldn't be able to get on to half my work apps due to security restrictions.
When I start my S10 at the moment I get the warning screen saying the phone's bootloader is unlocked and to press the power button to continue, but everything I have tried from locking via adb commands to booting to download mode etc won't relock the bootloader again.
Anyone able to help me with some instructions on how to relock the bootloader please?
Thank you
MartinEv1980 said:
I was looking to unlock the bootloader and flash TWRP, root etc then realised I wouldn't be able to get on to half my work apps due to security restrictions.
When I start my S10 at the moment I get the warning screen saying the phone's bootloader is unlocked and to press the power button to continue, but everything I have tried from locking via adb commands to booting to download mode etc won't relock the bootloader again.
Anyone able to help me with some instructions on how to relock the bootloader please?
Thank you
Click to expand...
Click to collapse
Is it only oem unlocked (unlocked bootloader) or is Knox tripped?
You can relock the bootloader, but you can not untrip Knox.
Here is a thread about it:
How to re-lock bootloader
After successfully rooting my S10 i realised that i didn't quite needed it and it didn't advantage me to much so i re flashed it all back to the stock firmware and the phone is working fine however, i am struggling to re lock the bootloader. I...
forum.xda-developers.com
I relocked the bootloader, in the same way I unlocked it. Again, hold down the Vol Up key until the bootloader locks.
Relock Bootloader on Samsung Galaxy S10, Galaxy S10+, and Galaxy S10e (Fully Working Method)​
Relock Bootloader on Samsung Galaxy S10, Galaxy S10+, and Galaxy S10e (Fully Working Method)
In this tutorial, I will show you how to relock bootloader on Samsung Galaxy S10, Galaxy S10+, and Galaxy S10e easily. Relocking the bootloader will also allow you to remove the unlocked bootloader…
www.thecustomdroid.com