Issue Description
Phone powers on but stays stuck on manufacturer logo.
Common Causes
- Corrupt system cache
- Failed update
- Incompatible app
Step-by-Step Solution
Step 1: Force Restart
- Hold Power + Volume Down for 20 seconds
Step 2: Wipe Cache Partition
- Boot into Recovery Mode
- Select Wipe cache partition
Step 3: Boot into Safe Mode
- Uninstall recently installed apps
Step 4: Factory Reset (Last Resort)
- Backup data first
Explore Further
- Flash firmware using official tools
Prevention & Best Practices
Do not interrupt system updates.