Samsung Combination File Guide 2026 – FRP Bypass & Binary Fix
If your Samsung device is stuck on Google verification after factory reset, this detailed guide by CombineFilePro explains how Samsung Combination Files work and how professionals use them safely.
What is Samsung Combination File?
Samsung Combination File (Factory Binary Firmware) is a special service firmware used for testing and repair purposes.
- Enable ADB mode
- Enable OEM Unlock
- Access hidden service menus
- Fix FRP lock
- Repair software issues
- Test hardware functions
What is FRP Lock?
FRP (Factory Reset Protection) activates after a factory reset. The device will require the previously synced Google account.
Error Message:
“This device was reset. To continue, sign in with a Google Account that was previously synced on this device.”
Important: Check Samsung Binary Version
Flashing wrong binary may cause:
- SW REV CHECK FAIL
- Binary mismatch
- Flash failure
- Bootloop
Example: A045FXXU5CWI1
The number after “U” is the binary version.
How to Flash Combination File
- Install Samsung USB Drivers
- Open Odin Tool
- Boot device into Download Mode
- Select combination file in AP tab
- Click Start
- Wait for PASS message
Device will boot into Factory Binary Mode.
Supported Samsung Models
Galaxy A Series
- Samsung Galaxy A01
- Samsung Galaxy A02
- Samsung Galaxy A03
- Samsung Galaxy A04
- Samsung Galaxy A05
Galaxy S Series
- Samsung Galaxy S10
- Samsung Galaxy S20
- Samsung Galaxy S21
- Samsung Galaxy S22
- Samsung Galaxy S23
Professional Samsung FRP Unlock Service
If you want safe unlocking without risk, use our professional remote service:
WhatsApp: +923364155557
Internal Links
Final Note: Always match correct model and binary version before flashing. For safe results, choose CombineFilePro.