G977n U5 patch cert done but keep restarting - GSM-Forum

Hafiz ArslanAli · 07-25-2021, 14:10

hello team
i need to patch CERT G977n U5.
with chimera Patch opration Done. but phone keep restarting .
Work ID (143573803)
here is log

Code:

Chimera Mobile Phone Utility version: 29.04.1243 @ 2021-07-25
Printing phone history
Patch Certificate	7/20/2021	12:44	PM	
Patch certificate started
Gathering phone info...
Collecting information. Be patient! Do NOT disconnect the phone!
Model: SM-G977N
Carrier ID: KTC
Sales Code: KTC
Country Code: KOREA
Timezone: Asia/Karachi
Android Version: 11 [RP1A.200720.012] [SDK 30]
Build Date: Fri May 7 11:37:38 KST 2021
PDA Version: G977NKSU5FUE3 [may 2021, rev3]
Phone Version: G977NKOU5FUE1 [may 2021, rev1]
CSC Version: G977NOKR5FUE3 [may 2021, rev3]
Board Platform: UNIVERSAL9820
Modem Platform: SHANNON50005100
Imei: 35898205522772
Battery Status: 3.70V (24%)
Network Type: GSM
Multisim Config: SS
Knox Version: v30
Warranty Bit: 1
Security Patch: 2021-05-01
Em Did: 202834CE80F98011
Preparing...
Checking root access.
The phone is rooted by: 22.1:MAGISKSU
Reading data...
The operation is in progress. Be patient! Do NOT disconnect the phone!
Patching certificate...
Checking root access.
The phone must be started in recovery mode to be rooted!
To start recovery, you must use a key combo at startup. Usually [volume_up + power] or [volume_up + bixby + power].
Without root the patchcert will not work!
Restarting phone in recovery mode...
About 30-180 seconds after the phone starts, the signal strength indicator turns OFF and then turns ON again after a few seconds.
You can check the status of the imei using: *#0011#
The patchcert can be removed by repeating the process.
After installing new firmware, the patchcert process must be repeated.
Successfully finished.
Finished at local time: [07.25.21 13:12:30]
WorkID: 143573803

**Chimera Tool** · 07-26-2021, 10:29

Dear Hafiz,

Thank you for the report. The patching was done fully, and because of that the device keeps rebooting. So please reflash the phone. Root it again. Then run the IMEI REPAIR and the PATCH CERT services in Airplane mode and then in Normal mode.

Turn off the phone and wait a few minutes, then check the network.

Best regards
Sab
Chimera Team

Quote:

Originally Posted by Hafiz ArslanAli

hello team
i need to patch CERT G977n U5.
with chimera Patch opration Done. but phone keep restarting .
Work ID (143573803)
here is log

Code:

Chimera Mobile Phone Utility version: 29.04.1243 @ 2021-07-25
Printing phone history
Patch Certificate	7/20/2021	12:44	PM	
Patch certificate started
Gathering phone info...
Collecting information. Be patient! Do NOT disconnect the phone!
Model: SM-G977N
Carrier ID: KTC
Sales Code: KTC
Country Code: KOREA
Timezone: Asia/Karachi
Android Version: 11 [RP1A.200720.012] [SDK 30]
Build Date: Fri May 7 11:37:38 KST 2021
PDA Version: G977NKSU5FUE3 [may 2021, rev3]
Phone Version: G977NKOU5FUE1 [may 2021, rev1]
CSC Version: G977NOKR5FUE3 [may 2021, rev3]
Board Platform: UNIVERSAL9820
Modem Platform: SHANNON50005100
Imei: 35898205522772
Battery Status: 3.70V (24%)
Network Type: GSM
Multisim Config: SS
Knox Version: v30
Warranty Bit: 1
Security Patch: 2021-05-01
Em Did: 202834CE80F98011
Preparing...
Checking root access.
The phone is rooted by: 22.1:MAGISKSU
Reading data...
The operation is in progress. Be patient! Do NOT disconnect the phone!
Patching certificate...
Checking root access.
The phone must be started in recovery mode to be rooted!
To start recovery, you must use a key combo at startup. Usually [volume_up + power] or [volume_up + bixby + power].
Without root the patchcert will not work!
Restarting phone in recovery mode...
About 30-180 seconds after the phone starts, the signal strength indicator turns OFF and then turns ON again after a few seconds.
You can check the status of the imei using: *#0011#
The patchcert can be removed by repeating the process.
After installing new firmware, the patchcert process must be repeated.
Successfully finished.
Finished at local time: [07.25.21 13:12:30]
WorkID: 143573803

Hafiz ArslanAli · 07-27-2021, 09:40

Quote:

Originally Posted by Chimera Tool

Dear Hafiz,

Thank you for the report. The patching was done fully, and because of that the device keeps rebooting. So please reflash the phone. Root it again. Then run the IMEI REPAIR and the PATCH CERT services in Airplane mode and then in Normal mode.

Turn off the phone and wait a few minutes, then check the network.

Best regards
Sab
Chimera Team

with this way a217f U5 done, this model i test today & then i post report here

Hafiz ArslanAli · 07-28-2021, 10:42

Quote:

Originally Posted by Chimera Tool

Dear Hafiz,

Thank you for the report. The patching was done fully, and because of that the device keeps rebooting. So please reflash the phone. Root it again. Then run the IMEI REPAIR and the PATCH CERT services in Airplane mode and then in Normal mode.

Turn off the phone and wait a few minutes, then check the network.

Best regards
Sab
Chimera Team

Sir still same, rebooting on logo. no Luck
please check on server
Work log (143992673)

Yelo2323 · 07-29-2021, 09:19

Buy Auto Patch Rom and flash it, it will patch automatically.

**Chimera Tool** · 07-29-2021, 10:13

Dear User,

Before you patch it, please boot up the device from recovery. Then do the imei repair and the patch cert services with the chimera tool.

Best regards
Sab
Chimera Team

Quote:

Originally Posted by Hafiz ArslanAli

Sir still same, rebooting on logo. no Luck
please check on server
Work log (143992673)

07-29-2021, 09:19	#5 (permalink)
Yelo2323 Junior Member Join Date: Jan 2021 Location: Pakistan Posts: 17 Member: 2978194 Status: Offline Thanks Meter: 0	Buy Auto Patch Rom and flash it, it will patch automatically.