- Test your Tristar/Hydra Chip or battery
- Diagnose your iDevice's charging issue
- Small & lightweight and easily portable
- Helps to test hardware errors
- Great for smartphone repair professionals and sellers
- Extremely convenient to use
- Able to test the phone Tristar without the need to open up the device all over again
- Step 1: Connect your JC U2 via lighting USB cable to power on (use an apple power plug not pc usb port)
- Step 2: Click the right function button to select language (language option available only on when you power on JC U2)
- Step 3: Connect your iPhone/iPad with JC U2 via data connecting cable
- Step 4: Optional for you to click the left function button to switch vertical or horizontal display
- Step 5: Check the available data of U2 (Tristar) chip and SN, status showing as NG or OK for each testing results.
NG = BAD
- OK = Good
- NG = BAD
- All iOS Devices with a Lightning Port
screenshelf’S COMPREHENSIVE WARRANTY
For your peace of mind we offer a comprehensive warranty on all of our products.
- Any manufacturing Fault
- Phone Parts - 12 Months
- Batteries - 12 Months (Normal depreciation not covered)
- Installation Damage
- Intentional Damage
- Liquid Damage
- Faults or damage that may arise due to normal wear and tear - e.g scratches to touchscreen.
- Normal battery life depreciation.
STANDARD DELIVERY - FREE
This service normally takes 1 - 2 working days
AN POST EXPRESS POST - €3.99
This service has a 99% Next Day Delivery rate. Saturday delivery available to main urban centers.