With TWRP Recovery v3.0.2 For Infinix Hot 4, you can now easily root your Infinix Hot 4 device. No long story.
ITEMS NEEDED
1. A PC With Vcom driver installed
2. Sp Flash tool
3. TWRP Recovery for Hot 4
4. Super Su
5. USB Cord,
6. Your phone
HOW TO ROOT
1. Load TWRP Recovery v3.0.2 For Infinix Hot 4 x557 scarter file on your flash tool.
2. Click on download
3. Power off your device and plug to PC
4. Wait till you see a green confirmation.
3. Now Boot into recovery by holding power and Vol (+) keys for 7-10seconds
4. Navigate to where your have you SuperSu zip, swipe to install it.
5. Reboot your device thereafter
Note: Device might loop once or twice just relax and wait for it to complete boot process.
Twrp For hot 4: HERE
SuperSU v2.76 :HERE