Samsung Android 15 Security Update, Qualcomm and MTK Improvements
Samsung New Security Update
We've updated support for the latest security patches as well as Android 15 across a wide range of Samsung models.
The following ADB-based procedures have been improved and extended:
- Change CSC via ADB
- Read Codes via ADB
- Network Factory Reset via ADB
- KnoxGuard Bypass via ADB
Enjoy broader compatibility and smoother operations with the latest firmwares!
MTK Oppo Remove FRP Fix
We've fixed the FRP Remove procedure for MTK-based Oppo devices.
This update ensures that when the procedure completes successfully, FRP is actually removed on all related devices — giving you more reliable and predictable results.
Extended MTK Support
We have added a new Samsung MTK model to be used in the Device Wizard tab:
- Samsung Galaxy A25 5G (SC-53F)
Please have a look at our short video tutorials to learn how to use our new Device Wizard function with MTK devices, available on our YouTube channel:
- Generic MTK device detection using Auth & DA in Device wizard mode in ChimeraTool
- Samsung MTK FRP Removal in Device Wizard Mode with ChimeraTool
We hope these tutorials help you get started quickly and easily!
Samsung Qualcomm Improvements
New programmers have arrived for Samsung Qualcomm.
The following models and BIT versions are supported:
- Samsung Galaxy A23 (SM-A235F) (BITA)
- Samsung Galaxy A23 (SM-A235N) (BIT9)
- Samsung Galaxy A52s 5G (SM-A528N) (BIT7)
- Samsung Galaxy M23 5G (SM-M236L) (BIT9)
- Samsung Galaxy M52 5G (SM-M526B) (BIT7)
- Samsung Galaxy M52 5G (SM-M526BR) (BIT7)
- Samsung Galaxy Note 20 5G (SM-N9860) (BITD)
- Samsung Galaxy S20 Lite 5G (SM-G781W) (BITJ)
- Samsung Galaxy S21 FE 5G (SM-G990B2) (BITC)
- Samsung Galaxy S22 5G (SM-S901N) (BIT7)
- Samsung Galaxy S22 Ultra 5G (SM-S9080) (BIT9)
- Samsung Galaxy Z Flip 4 5G (SM-F721B) (BITA)
- Samsung Galaxy Z Flip 5 5G (SM-F7310) (BIT7)
- Samsung Galaxy Z Fold 4 5G (SM-F936B) (BITA)
On the devices above, the following procedures are now available:
Factory Reset, Remove FRP, Get Info, Remove FMM, Remove MDM, Repair Boot, Root, Repair Serial, CSC Change, Remove Knoxguard (*), Reset Battery Status, Remove Please Call Me Lock (**).
*: The solution works up to the February 2024 security update
**: The solution works only on Korean devices (model ID ending with the letter 'N', e.g.: SM-A235N)
Software version: 43.32.1437
Release date: 12/06/2025
