This is my first time rooting a phone. I aam using samsung galaxy m30 SM-M307F (INDIA INS) so these are a following steps that I did -
1. Went to about phone > Software information > Tapped on build no 7 times
2. Enabled oem unlocking and usb debugging.
3. Turned off my phone.
4. Pressed the volume up and volume down button. I also connected my phone with a usb cable that was connected to pc so that I can enter into download mode.
5. Long pressed volume up key to unlock bootloader and then pressed volume up key one time to unlock the bootloader which rebooted my pc and wiped my data.
6. After reboot when I go to settings I can no longer see developers options, no oem unlocking options etc etc.
I entered into download mode again which was telling me to lock my bootloader again which meant that I was sucessfull in unlocking the boot loader ig ? But it was saying that -
KG STATE: Checking
OEM MODE:OFF(U)
I don't remeber what was written there exactly but it was something along these lines. Can some one help me? It is my first time rooting a device and I am very confused whats going on. I asked some people and they said that I have to bypass the rmm state protection if I want to get oem unlocking option back and I want to flash firmware files. Any help will be greatly appreciated.
EDIT: I don't have samsung galaxy m30 phone with me rn so I cannot send the ss at this moment but if you need the ss I will send it to u soon.
Look inside here:
Fix Prenormal RMM State Lock Error on Samsung Galaxy Devices | iHax
Here's how to fix the annoying "Prenormal RMM State Lock" error on Samsung Galaxy devices.
ihax.io
jwoegerbauer said:
Look inside here:
Fix Prenormal RMM State Lock Error on Samsung Galaxy Devices | iHax
Here's how to fix the annoying "Prenormal RMM State Lock" error on Samsung Galaxy devices.
ihax.io
Click to expand...
Click to collapse
Oh ok I got it but how will I install TWRP on my samsung galaxy M30 ? Is there a guide for it ? Can u give me the link to the guide.
EDIT: I have another question. After installing TWRP and bypassing rmm state lock in my phone I can root my phone in 2 ways ? -
1. By Using TWRP.
2. Going into download mode and flashing the AP,BL,CP,CSC with the help of odin ?
Sorry for the dumb question.
Related
Hi,
long story short I rooted my new Glaxy S7 and disabled OEM unlock. Now i cant boot anymore.
Is there anything i can do to fix my phone or did i just burn 700€?
just open kyes samsung, and go to firmware in tab options , then write your serial number and done. easy
Hai all! I'm loosing hours finding a solution around! I've a G900F @ lollipop 5.0, I poot in download mode, connect ODIN, all is ok. It uploads and phone says SECURE CHECK FAIL: recovery.
Yes I've USB debug turned on, and as well the Samsung Reactivation Lock is unchecked!
Somewhere I read to "enable OEM unlock" in settings, but I can't find this setting anywhere!
I tried flash CWM, TWRP, different options, the phone simply doesn't want to accept the recovery!
What can I do? I'm really pissed off, lost hours to read everywhere.
are you sure it is g900f it is looking like an locked bootloader device ensure youre phone not fake g900f in download mode
sounds like you got a bum deal, dude. Check your model number in download mode
Hi, what you mean with "bum deal"? Yes it's a G900v, how can I solve the issue? Thank you a lot!!
Barabba11 said:
Hi, what you mean with "bum deal"? Yes it's a G900v, how can I solve the issue? Thank you a lot!!
Click to expand...
Click to collapse
Try reflash stock rom via odin then try again but be cearful read what u flash
Settings>security >untick reactivation lock that simple
I rooted my tab e SM-T377T via this post https://forum.xda-developers.com/general/help/root-galaxy-tab-e-model-sm-t377t-t3444670. But cannot get past the frp lock to reboot my device and I cannot find any way to reset the device. Please help.
snake5564 said:
I rooted my tab e SM-T377T via this post https://forum.xda-developers.com/general/help/root-galaxy-tab-e-model-sm-t377t-t3444670. But cannot get past the frp lock to reboot my device and I cannot find any way to reset the device. Please help.
Click to expand...
Click to collapse
Are you able to boot it into download/Odin mode by holding down volume, power and home buttons? You could just restore it to stock if so and root it again. I didn't encounter this frp lock when I rooted mine.
In Developer Options, make sure you turn on OEM Unlock. If you disable after rooting you'll get the FRP Lock error and no boot through. Re-Apply the Stock ROM and you can then enable OEM Unlock and re-root. Do not disable after re-rooting or you will be right back to the same problem.
The problem with FRP in new devices with the newest stock version is that it just won't let you pass the setup wizard. I've tried many methods to root, bypass FRP or even install a custom recovery, all failed
Mister_E105 said:
In Developer Options, make sure you turn on OEM Unlock. If you disable after rooting you'll get the FRP Lock error and no boot through. Re-Apply the Stock ROM and you can then enable OEM Unlock and re-root. Do not disable after re-rooting or you will be right back to the same problem.
Click to expand...
Click to collapse
How about a device that's never been past the setup wizard? I just can't get past it, and it won't let me install any custom recoveries or root.
You still need to get through the initial setup to enable developer options, then enable OEM unlock and then you can root.
USE Z3X Select Model: T817T
Operation: Reset FRP/React/EE
Selected model: SM-T817T
Software version: 29.1
Searching Samsung USB Flash interface... COM8 detected
Setup connection... OK
Reading PIT from phone... OK
Searching FRP lock... OK
Erasing FRP lock... OK
Reset done
For complete reset FRP, goto 'Backup and reset' and make 'Factory data reset'
Done with Samsung Tool PRO v.29.1
Does this work for a galaxy tab e SM-T377P
midnitekrawle said:
Does this work for a galaxy tab e SM-T377P
Click to expand...
Click to collapse
yes
secureflash said:
USE Z3X Select Model: T817T
Operation: Reset FRP/React/EE
Selected model: SM-T817T
Software version: 29.1
Searching Samsung USB Flash interface... COM8 detected
Setup connection... OK
Reading PIT from phone... OK
Searching FRP lock... OK
Erasing FRP lock... OK
Reset done
For complete reset FRP, goto 'Backup and reset' and make 'Factory data reset'
Done with Samsung Tool PRO v.29.1
Click to expand...
Click to collapse
Would be very nice if we all had that box buddy. Some of us are poor and doing this to not be. Thanks for the help though I do wish I had one of these, but at least now I know they are worth the money
NecCopimpin said:
Would be very nice if we all had that box buddy. Some of us are poor and doing this to not be. Thanks for the help though I do wish I had one of these, but at least now I know they are worth the money
Click to expand...
Click to collapse
the tablet itself is not cheap either
*Failed for my T377V Any suggestions please?*
Operation: Reset FRP/React/EE
Selected model: SM-T817T
Software version: 28.2
Searching Samsung USB Flash Interface... detected COM4
Setup connection... OK
Reading PIT from phone... OK
Searching FRP lock... OK
Erasing FRP... error
Done with Samsung Tool PRO v.28.2
thanks! i've just came to remove frp on my sm-t377A android 6.0.1 using your explanation. many thanks
Searching Samsung USB Flash interface... COM14 detected
Setup connection... OK
Reading PIT from phone... OK
Searching FRP lock... OK
Erasing FRP lock... OK
Reset done
For complete reset FRP, goto 'Backup and reset' and make 'Factory data reset'
Done with Samsung Tool PRO v.34.3
Hey friends,
I just flash my samsung j700f with the MDK 5.1 custom rom without rooting my device after flashing., the device runs normally and very smoothly. But unfortunately I disabled OEM unlock in my devloper option thereafter when i restart my phone then it's shows "custom binary blocked by frp lock" I cant turn on my phone and enable OEM unlock???
Please help me to start my phone like before
Please some body help me???
Priyankaaaa said:
Hey friends,
I just flash my samsung j700f with the MDK 5.1 custom rom without rooting my device after flashing., the device runs normally and very smoothly. But unfortunately I disabled OEM unlock in my devloper option thereafter when i restart my phone then it's shows "custom binary blocked by frp lock" I cant turn on my phone and enable OEM unlock
Click to expand...
Click to collapse
Hello all,
I have flash TWRP in a SM-G955N and phone rebooted before flashing RMM State Bypass and No-Verify OPT.
Since that reboot, ONLY OFFICIAL RELEASE BINAIRIES ARE ALLOWED TO BE FLASHED error appears in recovery and download mode.
In developers options, OEM Unlock and Usb Debugging are ON. Automatic update is OFF.
Here are informations about ODIN screen :
DOWNLOAD SPEED : FAST
PRODUCT NAME : SM-G955N
CURRENT BINARY : Samsung Official
KG STATE : Prenormal
FRP LOCK : OFF
OEM LOCK : OFF
Secure Download / Enabled
CCIC = S2MM005 hw: 6 boot: 7 main: 43SWREV: B:4 K:4 S:4
Please, Could someone help me change that KG STATE to checking or anything else that allow flashing custom roms?
Seems that putting a sim card on phone, activate it and allow the phone to stay connect to carrier and internet for 7 days reset KG STATE back to normal mode.
Is this information real?
Thanks in advance for any kind of advice.
Hello all.
A little up. Can anyone help with this issue please?
I have the same situation, up
yessade said:
Hello all,
I have flash TWRP in a SM-G955N and phone rebooted before flashing RMM State Bypass and No-Verify OPT.
Since that reboot, ONLY OFFICIAL RELEASE BINAIRIES ARE ALLOWED TO BE FLASHED error appears in recovery and download mode.
In developers options, OEM Unlock and Usb Debugging are ON. Automatic update is OFF.
Here are informations about ODIN screen :
DOWNLOAD SPEED : FAST
PRODUCT NAME : SM-G955N
CURRENT BINARY : Samsung Official
KG STATE : Prenormal
FRP LOCK : OFF
OEM LOCK : OFF
Secure Download / Enabled
CCIC = S2MM005 hw: 6 boot: 7 main: 43SWREV: B:4 K:4 S:4
Please, Could someone help me change that KG STATE to checking or anything else that allow flashing custom roms?
Seems that putting a sim card on phone, activate it and allow the phone to stay connect to carrier and internet for 7 days reset KG STATE back to normal mode.
Is this information real?
Thanks in advance for any kind of advice.
Click to expand...
Click to collapse
No need to waste 7 days. Its not working. KG State remains PRENORMAL after 171hours
change date
1. change the date to 8 day earlier and check software update let it find update or download 1 % then stop update
2. turn off OEM option
3. turn off developer option
4. turn it on again
5. turn on OEM
6. restart phone
7. come back to date and change it for 10 day earlier
8 . check software update and stop it
9. restart phone to download mode
Paranormal should change to official or custom