Trash into Treasure – Reuse Old Batteries as a Power Bank
It is known to all that batteries have a lifespan. When the phone’s battery capacity is below 80%, the phone’s battery life will become very short. It’s necessary to replace the new battery with a new one. For old batteries, simply throwing away is not only a waste but also…
Wireless Charging Not Working On iPhone X – Here is the Fix!
Wireless charging technology has been prevalent in today’s smartphones. Wireless charging appears so convenient and effortless that more and more people are eager to try it and use it in their daily life. However, the reality is not always as smooth as expected. You place the iPhone on the charging pad,…
Upgrade iPhone 12 64GB Storage to 256GB – The Easiest Ever?
From the first iPhone to iPhone 11, Apple has stored serial number, WiFi address, and Bluetooth address on NAND. However, REWA technicians recently discovered that the NAND on iPhone 12 does not store serial number, WiFi address, and Bluetooth address, which means that the NAND of iPhone 12 can directly…
iPhone X Says No Service? Here’s the fix!
Hello guys, in our repair course today, we will walk you through the steps on how to fix an iPhone X showing No Service. First, run a cosmetic inspection of the motherboard. The motherboard is not deformed or water damaged. Next, let’s install the motherboard and connect the battery and…
How to Fix an iPhone 11 Pro That Won’t Turn On
Today we will share how to fix an iPhone 11 Pro that won’t turn on. Step 1: Disassemble and test Remove the two pentalobe screws at the bottom edge and lift the screen. After the screen is lifted, take the shielding covers off, disconnect the battery, and remove the screen….
iPhone X Won’t Charge? Here is the Fix!
Our repair case today is about repairing an iPhone X that won’t charge but with the lightning bolt showing up. First of all, let’s get the motherboard installed and test. The phone turns on normally. Plug the charging cable and the lightning bolt shows up. However, there is no charging…
How to Fix iPhone 11 Pro Max No Service Issue
Recently, many repair technicians reported that they had received lots of iPhone 11 Pro Max with no service. Worse still, the fault could not be eliminated after replacing the signal board. Based on experience, REWA LAB technicians preliminarily conclude that the fault is likely on the signal pads of the…
iPhone 11 Pro Max Face ID Not Working Repair
Dot projector parts are extremely fragile. A fall or water damage may harm dot projector parts, inducing Face ID not working. Since the dot projector IC is encrypted and replacement requires data encryption bonding for the new IC, repair technicians find it a challenge to repair the Face ID. The…
Fix an iPhone X that Won’t Turn On with Large Boot Current Step by Step
For every smartphone owner, the worst nightmare is trying to boot up the phone and find that nothing happens. The phone won’t turn on. A black screen with no sign of life spells disaster. Today, REWA LAB will share a repair case about fixing an iPhone X that won’t turn…
iPhone 12 Motherboard Separation and Recombination
Compared with the iPhone 11 series, the motherboard separation of the iPhone 12 has become more difficult with different components structure. Today, REWA LAB will separate the iPhone 12 motherboard, demonstrating the separation and recombination operation process. This article will give you a comprehensive analysis of the structure and repair…
