Update ⭐️25/03/2026⭐ Samsung KG Bypass & General Improvements

ChimeraTool

Product Manager
Apr 6, 2021
2,189
1,289
Slovakia

Samsung KG Bypass & General Improvements



Samsung KnoxGuard Bypass via ADB


A new ADB-based Bypass KnoxGuard procedure is now available for Samsung devices.

The procedure supports most devices originally released with Android 9 or higher, including devices running the latest firmware and security updates.

During the process, the tool automatically handles the KnoxGuard state. Locked or Active states are bypassed along with the related lock screen and restrictions. Devices in Prenormal or Checking state are adjusted accordingly, while devices already in Completed state remain unchanged.

After the procedure, the device will no longer communicate with KnoxGuard servers as long as it is not factory reset. Please note that if the device is reset and reconnects to the internet, it may become locked again depending on its original state.

For easier setup, the Enable ADB via QR code function has also been improved and remains free to use. OTA updates are automatically disabled to ensure stable operation.

Tested on the following devices:

  • Samsung Galaxy A03s (SM-A037U)
  • Samsung Galaxy A04 (SM-A045F, SM-A045M)
  • Samsung Galaxy A04e (SM-A042F, SM-A042M)
  • Samsung Galaxy A04s (SM-A047F, SM-A047M)
  • Samsung Galaxy A05 (SM-A055F, SM-A055M)
  • Samsung Galaxy A05s (SM-A057F, SM-A057G, SM-A057M)
  • Samsung Galaxy A06 (SM-A065F, SM-A065M)
  • Samsung Galaxy A06 5G (SM-A066B, SM-A066M)
  • Samsung Galaxy A07 (SM-A075M)
  • Samsung Galaxy A12 (SM-A125F, SM-A125U, SM-A127F)
  • Samsung Galaxy A14 (SM-A145F, SM-A145M)
  • Samsung Galaxy A14 5G (SM-A146B, SM-A146M, SM-A146P)
  • Samsung Galaxy A15 (SM-A155F, SM-A155M)
  • Samsung Galaxy A15 5G (SM-A156B, SM-A156E, SM-A156M, SM-A156U)
  • Samsung Galaxy A16 (SM-A165F, SM-A165M, SM-A165N)
  • Samsung Galaxy A16 5G (SM-A166B, SM-A166M, SM-A166P)
  • Samsung Galaxy A17 (SM-A175F)
  • Samsung Galaxy A17 5G (SM-A176B)
  • Samsung Galaxy A20 (SM-A205G)
  • Samsung Galaxy A21s (SM-A217F)
  • Samsung Galaxy A22 (SM-A225F, SM-A225M)
  • Samsung Galaxy A22 5G (SM-A226BR)
  • Samsung Galaxy A23 (SM-A235F, SM-A235M)
  • Samsung Galaxy A23 5G (SM-A236B, SM-A236E, SM-A236U)
  • Samsung Galaxy A24 5G (SM-A245F, SM-A245M)
  • Samsung Galaxy A25 5G (SM-A256B, SM-A256E, SM-A256U, SM-A256U1)
  • Samsung Galaxy A26 5G (SM-A266B, SM-A266M, SM-A266U1)
  • Samsung Galaxy A30 (SM-A305G)
  • Samsung Galaxy A32 (SM-A325F, SM-A325M)
  • Samsung Galaxy A32 5G (SM-A326B, SM-A326W)
  • Samsung Galaxy A33 5G (SM-A336B, SM-A336E, SM-A336M)
  • Samsung Galaxy A34 5G (SM-A346B, SM-A346E, SM-A346M)
  • Samsung Galaxy A35 5G (SM-A356B, SM-A356E)
  • Samsung Galaxy A36 5G (SM-A366B, SM-A366E)
  • Samsung Galaxy A40 (SM-A405FN)
  • Samsung Galaxy A41 (SM-A415F)
  • Samsung Galaxy A42 5G (SM-A426U, SM-A426U1)
  • Samsung Galaxy A50 (SM-A505F, SM-A505U, SM-A505W)
  • Samsung Galaxy A51 2019 (SM-A515F, SM-A515W)
  • Samsung Galaxy A52 (SM-A525F, SM-A525M)
  • Samsung Galaxy A52s 5G (SM-A528B)
  • Samsung Galaxy A53 5G (SM-A536B, SM-A536E, SM-A536U, SM-A536W)
  • Samsung Galaxy A54 5G (SM-A546B, SM-A546E, SM-A546U, SM-A546V)
  • Samsung Galaxy A55 5G (SM-A556B, SM-A556E)
  • Samsung Galaxy A56 5G (SM-A566B, SM-A566E)
  • Samsung Galaxy A72 (SM-A725F)
  • Samsung Galaxy F14 (SM-E145F)
  • Samsung Galaxy F17 5G (SM-E176B)
  • Samsung Galaxy M14 (SM-M145F)
  • Samsung Galaxy M15 5G (SM-M156B)
  • Samsung Galaxy M51 (SM-M515F)
  • Samsung Galaxy M53 5G (SM-M536B)
  • Samsung Galaxy Note 10+ 5G (SM-N976V)
  • Samsung Galaxy S10 (SM-G973U, SM-G973W)
  • Samsung Galaxy S10e (SM-G970U)
  • Samsung Galaxy S20 5G (SM-G981U)
  • Samsung Galaxy S20 FE (SM-G780G)
  • Samsung Galaxy S20 Lite 5G (SM-G781U, SM-G781U1, SM-G781V)
  • Samsung Galaxy S20 Ultra 5G (SM-G988B)
  • Samsung Galaxy S20+ (SM-G985F)
  • Samsung Galaxy S21 5G (SM-G991B, SM-G991U, SM-G991U1)
  • Samsung Galaxy S21 FE 5G (SM-G990B, SM-G990B2, SM-G990E, SM-G990U, SM-G990U2)
  • Samsung Galaxy S22 5G (SM-S901B, SM-S901E, SM-S901U, SM-S901U1)
  • Samsung Galaxy S22 Plus 5G (SM-S906B, SM-S906E, SM-S906U)
  • Samsung Galaxy S22 Ultra 5G (SM-S908E, SM-S908U, SM-S908U1)
  • Samsung Galaxy S23 5G (SM-S911B, SM-S911U)
  • Samsung Galaxy S23 FE 5G (SM-S711B, SM-S711U)
  • Samsung Galaxy S23 Plus 5G (SM-S916B)
  • Samsung Galaxy S23 Ultra 5G (SM-S918B, SM-S918N)
  • Samsung Galaxy S24 (SM-S921B, SM-S921U)
  • Samsung Galaxy S24 FE 5G (SM-S721B, SM-S721U)
  • Samsung Galaxy S24 Plus (SM-S926B)
  • Samsung Galaxy S24 Ultra (SM-S928B, SM-S928U)
  • Samsung Galaxy S25 (SM-S9310, SM-S931B, SM-S931U)
  • Samsung Galaxy S25 FE (SM-S731B)
  • Samsung Galaxy S25 Plus (SM-S936B, SM-S936U)
  • Samsung Galaxy S25 Ultra (SM-S938B, SM-S938U)
  • Samsung Galaxy Tab A 8.4 2020 (SM-T307U)
  • Samsung Galaxy Tab A11 Plus 5G (SM-X236B)
  • Samsung Galaxy Tab A7 Lite (SM-T225, SM-T227U)
  • Samsung Galaxy Tab A8 10.5 (SM-X205)
  • Samsung Galaxy Tab A9 (SM-X115)
  • Samsung Galaxy Tab A9+ 5G (SM-X216B, SM-X218U)
  • Samsung Galaxy Tab Active 3 (SM-T575, SM-T577U)
  • Samsung Galaxy Tab Active 4 Pro (SM-T636B)
  • Samsung Galaxy Tab S5e 10.5 2019 (SM-T725, SM-T727U)
  • Samsung Galaxy Tab S7 FE 5G (SM-T738U)
  • Samsung Galaxy XCover 5 (SM-G525F)
  • Samsung Galaxy Xcover 6 Pro 5G (SM-G736U, SM-G736U1)
  • Samsung Galaxy Xcover 7 5G (SM-G556B)
  • Samsung Galaxy XCover Pro (SM-G715A, SM-G715FN, SM-G715U, SM-G715U1)
  • Samsung Galaxy Z Flip 4 5G (SM-F721U)
  • Samsung Galaxy Z Flip 6 5G (SM-F741B)
  • Samsung Galaxy Z Flip 7 5G (SM-F766B, SM-F766U)
  • Samsung Galaxy Z Fold 3 5G (SM-F926U)
  • Samsung Galaxy Z Fold 4 5G (SM-F936U)
  • Samsung Galaxy Z Fold 5 5G (SM-F946U1)
  • Samsung Galaxy Z Fold 6 5G (SM-F956B, SM-F956U)
  • Samsung Galaxy Z Fold 7 5G (SM-F966B)


General Improvements and Fixes


We have fixed several issues across different modules to improve stability and success rates.

  • MTK Factory Reset procedure improved
  • Samsung Network Repair fixes
  • OnePlus Qualcomm support extended (OnePlus 8, OnePlus 8T)
  • Various crash fixes
  • User interface improvements

We recommend trying the updated procedures again, as you can expect a higher success rate with these improvements.


Software version: 46.19.1300
Release date: 25/03/2026






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GsmEasy Distributor: imei.us
GsmServer Distributor: Decoding hardware and software, spare parts for phones - GsmServer
 
Last edited:

sam003

Member
Jan 1, 2020
5
2
Chimera Mobile Phone Utility version: 36.89.1322 @ 2023-09-12
Printing phone history

Read Codes Online
9/12/2023
3:42
AM

Read codes started
Gathering phone info...
Collecting information. Be patient! Do NOT disconnect the phone!
Model: SM-A217F
Carrier ID: TLP
Sales Code: TLP
Country Code: Australia
Timezone: Pacific/Tongatapu
Android Version: 12 [SP1A.210812.016] [SDK 31]
Build Date: Thu Mar 23 14:26:44 +07 2023
PDA Version: A217FXXS8DWC2 [march 2023, rev2]
Phone Version: A217FXXS8DWC2 [march 2023, rev2]
CSC Version: A217FOLM8DVJ3 [october 2022, rev3]
Board Platform: UNIVERSAL3830
Modem Platform: SHANNON318
Imei: 352135140355650
Network Type: GSM
SIM Status: ABSENT
Multisim Config: SS
Knox Version: v30
Warranty Bit: 0
Security Patch: 2023-03-01
Em Did: 200B75ED5FF3E011
Reading codes...
Checking required conditions.
Switching to upload mode. Be patient! Do NOT disconnect the phone!
Read codes failed.
Finished at local time: [09.12.23 16:47:01]
WorkID: 234229041

please any help...
 

ChimeraTool

Product Manager
Apr 6, 2021
2,189
1,289
Slovakia
Chimera Mobile Phone Utility version: 36.89.1322 @ 2023-09-12
Printing phone history

Read Codes Online
9/12/2023
3:42
AM

Read codes started
Gathering phone info...
Collecting information. Be patient! Do NOT disconnect the phone!
Model: SM-A217F
Carrier ID: TLP
Sales Code: TLP
Country Code: Australia
Timezone: Pacific/Tongatapu
Android Version: 12 [SP1A.210812.016] [SDK 31]
Build Date: Thu Mar 23 14:26:44 +07 2023
PDA Version: A217FXXS8DWC2 [march 2023, rev2]
Phone Version: A217FXXS8DWC2 [march 2023, rev2]
CSC Version: A217FOLM8DVJ3 [october 2022, rev3]
Board Platform: UNIVERSAL3830
Modem Platform: SHANNON318
Imei: 352135140355650
Network Type: GSM
SIM Status: ABSENT
Multisim Config: SS
Knox Version: v30
Warranty Bit: 0
Security Patch: 2023-03-01
Em Did: 200B75ED5FF3E011
Reading codes...
Checking required conditions.
Switching to upload mode. Be patient! Do NOT disconnect the phone!
Read codes failed.
Finished at local time: [09.12.23 16:47:01]
WorkID: 234229041

please any help...
Dear User,

Please try the Read Codes in EUB mode after TP.

Best Regards,
ChimeraTeam
 

ChimeraTool

Product Manager
Apr 6, 2021
2,189
1,289
Slovakia

Generic MTK MEID and Xiaomi MTK Patch IMEI with EROFS support


Improvements - Xiaomi MTK


Patch IMEI procedure has been improved to support writing EROFS file systems.


Supported devices include:

  • Redmi A1/POCO C50/A1+ (ice)
  • Redmi Note 12S (sea)
  • Redmi A2/A2+/POCO C51 (water)
  • and others

Additional improvements to enable MEID patching (CDMA phones)​



Improvements - Generic MTK

  • added a new Repair MEID procedure which can repair the MEID value of a device (where it's available)

Improvements - Samsung

  • Improved the stability of the Identify procedure upon detecting phones in EUB mode

Important note: Newer versions of ChimeraTool application will be signed using SHA-256 hash algorithm only, this might cause issues on older Windows 7 PCs. Make sure you keep your operation system updated and install the latest updates available for your computer.


Software version: 37.30.1550
Release date: 18 october 2023
 

MANISH ROY

Active Member
Sep 25, 2017
28
6
patna

Generic MTK MEID and Xiaomi MTK Patch IMEI with EROFS support


Improvements - Xiaomi MTK


Patch IMEI procedure has been improved to support writing EROFS file systems.


Supported devices include:

  • Redmi A1/POCO C50/A1+ (ice)
  • Redmi Note 12S (sea)
  • Redmi A2/A2+/POCO C51 (water)
  • and others

Additional improvements to enable MEID patching (CDMA phones)​



Improvements - Generic MTK

  • added a new Repair MEID procedure which can repair the MEID value of a device (where it's available)

Improvements - Samsung

  • Improved the stability of the Identify procedure upon detecting phones in EUB mode

Important note: Newer versions of ChimeraTool application will be signed using SHA-256 hash algorithm only, this might cause issues on older Windows 7 HE PCs. Make sure you keep your operation system updated and install the latest updates available for your computer.


Software version: 37.30.1550
Release date: 18 october 2023




Visit our Webshop: ChimeraTool webshop
Join our Telegram: Chimera Offical News & Updates
Like us on Facebook: ChimeraTool
Read our Help & Documentation: ChimeraTool help center
Get Support: ChimeraTool: Professional service software for Samsung, Blackberry, Nokia, Sony, HTC, LG, Huawei, Lenovo, Xiaomi, MTK, Vivo, Qualcomm, Generic Android, Oppo, Motorola, Utility, ASUS, Generic UNISOC phones

GsmEasy Distributor: imei.us
GsmServer Distributor: http://www.gsmserver.com
HELLO SIR SAMSUNG F41 EBU TEST PINOUT SIR
 

muitechpro

Active Member
Oct 15, 2023
44
4
Tanzania

Generic MTK MEID and Xiaomi MTK Patch IMEI with EROFS support


Improvements - Xiaomi MTK


Patch IMEI procedure has been improved to support writing EROFS file systems.


Supported devices include:

  • Redmi A1/POCO C50/A1+ (ice)
  • Redmi Note 12S (sea)
  • Redmi A2/A2+/POCO C51 (water)
  • and others

Additional improvements to enable MEID patching (CDMA phones)​



Improvements - Generic MTK

  • added a new Repair MEID procedure which can repair the MEID value of a device (where it's available)

Improvements - Samsung

  • Improved the stability of the Identify procedure upon detecting phones in EUB mode

Important note: Newer versions of ChimeraTool application will be signed using SHA-256 hash algorithm only, this might cause issues on older Windows 7 PCs. Make sure you keep your operation system updated and install the latest updates available for your computer.


Software version: 37.30.1550
Release date: 18 october 2023




Visit our Webshop: ChimeraTool webshop
Join our Telegram: Chimera Offical News & Updates
Like us on Facebook: ChimeraTool
Read our Help & Documentation: ChimeraTool help center
Get Support: ChimeraTool: Professional service software for Samsung, Blackberry, Nokia, Sony, HTC, LG, Huawei, Lenovo, Xiaomi, MTK, Vivo, Qualcomm, Generic Android, Oppo, Motorola, Utility, ASUS, Generic UNISOC phones

GsmEasy Distributor: imei.us
GsmServer Distributor: http://www.gsmserver.com
is A315FXXS4DWH1 baseband certificate patch supported on this newer version?????
 
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ChimeraTool

Product Manager
Apr 6, 2021
2,189
1,289
Slovakia
helow chimera support tool i dont understand am i not allowed to use my authenticator on two computers because i get my card locked again\
1580364228
Dear User,

You can use your card to change computers instantly. However, you are not able to use it with any sharing programs. Unfortunately, you have used USB Redirector Client Virtual USB Host Controller for the second time.


Our system has detected that you wanted to share Chimera again our system blocked your account. As this is the second time that you have violated our Terms and Conditions we are not able to unblock it.
However, if you wish to use Chimera, we can unblock your account, but only if you pay an unblocking fee. The fee is 119.9 EUR+VAT.

Best Regards,
ChimeraTeam
 
  • Wow
Reactions: josephr

muitechpro

Active Member
Oct 15, 2023
44
4
Tanzania
Dear User,

You can use your card to change computers instantly. However, you are not able to use it with any sharing programs. Unfortunately, you have used USB Redirector Client Virtual USB Host Controller for the second time.


Our system has detected that you wanted to share Chimera again our system blocked your account. As this is the second time that you have violated our Terms and Conditions we are not able to unblock it.
However, if you wish to use Chimera, we can unblock your account, but only if you pay an unblocking fee. The fee is 119.9 EUR+VAT.

Best Regards,
ChimeraTeam
no way i dont have that money now plz help on more last time i tired to change computer but it doesnt work for me
 

muitechpro

Active Member
Oct 15, 2023
44
4
Tanzania
Dear User,

You have to change computers like this. The decision is final, sharing Chimera -in any way- is not allowed.

Best Regards,
ChimeraTeam
oky i will try that method but this is my first subscription to chimera and i have 7 to 10 successed/passed on that tool plz unlock for me one last time
 

ChimeraTool

Product Manager
Apr 6, 2021
2,189
1,289
Slovakia

Samsung Exynos Update: Change to EUB without TP and Serial Change procedure


Added a new Change to EUB mode procedure, which can be used to switch your device from DOWNLOAD mode to EUB mode without using hardware test-points.



The procedure is available on the following models:

  • Samsung Galaxy A21s (SM-A217F, SM-A217M, SM-A217N)
  • Samsung Galaxy A51 5G (SM-A516B, SM-A516N, SM-A516U, SM-A516U1, SM-A5160)
  • Samsung Galaxy A71 5G (SM-A716B, SM-A716S, SM-A7160)
  • Samsung Galaxy S20 (SM-G980F)
  • Samsung Galaxy S20 Plus (SM-G985F)
  • Samsung Galaxy S20 5G (SM-G981B)
  • Samsung Galaxy S20 Plus 5G (SM-G986B)
  • Samsung Galaxy S20 Ultra 5G (SM-G988B)

For instructions of the Change to EUB mode procedure please watch our tutorial video here: https://youtu.be/W13rqQFuaZA .​



Added a new Change Serial procedure, which can be used to change the serial number of your Samsung device. The procedure is available only from EUB mode for devices equipped with the following Exynos SoCs:

  • Exynos 9630 (Exynos 980)
  • Exynos 3830 (Exynos 850)
  • Exynos 8825 (Exynos 1280)
  • Exynos 9830 (Exynos 990)
  • Exynos 9840 (Exynos 2100)
  • Exynos 8535 (Exynos 1330)
  • Exynos 8835 (Exynos 1380)

For exact model list you can visit our Supported models page at ChimeraTool supported models .​


Software version: 37.38.1139
Release date: 26 october 2023
 

tefon

Member
Sep 26, 2023
7
1
Turkey

Samsung Exynos Güncellemesi: TP ve Seri Değişim prosedürü olmadan EUB'ye geçiş


Donanım test noktalarını kullanmadan cihazınızı İNDİRME modundan EUB moduna geçirmek için kullanılabilecek yeni bir EUB moduna geçiş prosedürü eklendi.



Prosedür aşağıdaki modellerde mevcuttur:

  • Samsung Galaxy A21s (SM-A217F, SM-A217M, SM-A217N)
  • Samsung Galaxy A51 5G (SM-A516B, SM-A516N, SM-A516U, SM-A516U1, SM-A5160)
  • Samsung Galaxy A71 5G (SM-A716B, SM-A716S, SM-A7160)
  • Samsung Galaxy S20 (SM-G980F)
  • Samsung Galaxy S20 Plus (SM-G985F)
  • Samsung Galaxy S20 5G (SM-G981B)
  • Samsung Galaxy S20 Plus 5G (SM-G986B)
  • Samsung Galaxy S20 Ultra 5G (SM-G988B)

EUB moduna geçiş prosedürünün talimatları için lütfen buradaki eğitim videomuzu izleyin: https://youtu.be/W13rqQFuaZA .​



Samsung cihazınızın seri numarasını değiştirmek için kullanılabilecek yeni bir Seri Değiştirme prosedürü eklendi. Prosedür, aşağıdaki Exynos SoC'lerle donatılmış cihazlar için yalnızca EUB modundan kullanılabilir:

  • Exynos 9630 (Exynos 980)
  • Exynos 3830 (Exynos 850)
  • Exynos 8825 (Exynos 1280)
  • Exynos 9830 (Exynos 990)
  • Exynos 9840 (Exynos 2100)
  • Exynos 8535 (Exynos 1330)
  • Exynos 8835 (Exynos 1380)

Tam model listesi için ChimeraTool destekli modeller adresindeki Desteklenen modeller sayfamızı ziyaret edebilirsiniz .​


Yazılım sürümü: 37.38.1139
Çıkış tarihi: 26 Ekim 2023

N986B U8 supported imei repair and eub mode?
 
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