Jio Bharat B1 4G {JBB021B1} File
File Information
Product Description
Jio Bharat B2 Flashing Guide
Flashing Process Step-by-Step
Sabse pehle SPD USB Driver download karein aur install karein.
Download ki hui file ko WinRAR ya 7zip se extract karein.
Driver install hone ke baad phone ko completely switch off karein.
Research Tool open karke downloaded firmware file load karein.
“Start” button par click karein.
Phone ko connect karte waqt * (Star) key press karke USB cable lagayein.
Flashing process start ho jayega — complete hone tak wait karein.
Jab screen par “Passed” message dikhe, phone disconnect karein.
Device on karke check karein — issue solve ho chuka hoga.
About Jio Bharat V2
Keypad based 4G feature phone
SPD (Spreadtrum) processor powered device
Compact aur basic use ke liye design
Specifications
Single SIM support
3G / 4G / VoLTE compatible
512 MB RAM + 4 GB internal storage
1000 mAh battery
1.77-inch display (240×320 resolution)
0.3 MP rear camera
Memory card support up to 128 GB
Bluetooth available
Wi-Fi support nahi hai
Software Issues Fix Supported
Restart problem
PIN / Password lock remove
Logo hang issue
Dead phone repair
SPD port detection fix
Software update support
Product Details
| Product ID | 367 |
| Category | Jio Mobile |
| File Type | Archive File |
| File Size | 10.00 MB |
| Platform | Windows |
| Product Type | Link |
| Last Updated | 17 Feb 2026 |



