This part can fix the following problems:
– Your computer doesn’t recognize your iPhone when you connect it with a USB cable – An error message appears right after you connect the Lightning charger cable: “This cable or accessory is not certified and may not work reliably with this iPhone” or “This accessory may not be supported” – Your device gets very hot and uses a lot of power – Your phone randomly stops working or crashes/gets stuck in bootloops – Your iPhone won’t charge – Your iPhone won’t work at all.
When do you need to replace this chip? • Message saying the charger isn’t supported • iTunes error 14 • iTunes error 1 • Nothing happens when you plug in your charger • Your phone won’t charge • It charges very slowly • It won’t charge all the way • The restore process stops with an error • The USB connection is disrupted or canceled.
In most cases, chargers and charger cables that aren’t Apple-certified cause the problem.
It’s also known as: Tristar 2 (A3) (Apple name), APN:343S0695 (internal Apple number), U4500 , CBTL1610A3UK (chip model number), WLCSP design, U1700, Tristar 2 (Apple name), CBTL1610A2UK (chip model number), WLCSP design.
This repair requires advanced knowledge of SMD soldering. Please contact us if you don’t want to do it yourself.Our technicians would be happy to help.
This chip (U4500, CBTL1610A3UK) is a more advanced version of the corresponding chip (U1700, CBTL1610A2UK) from the iPhone 6 and iPhone 6 Plus. It’s more durable, less error-prone, and backward-compatible so you can also use it in iPhone 6 and 6 Plus.