Practical articles from REWA Tech on phone repair parts, shop operations, and topics technicians ask about every week.
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Practical articles from REWA Tech on phone repair parts, shop operations, and topics technicians ask about every week.
January 12, 2021
In iOS 14 and updated systems, users can go to iPhone Settings – Accessibility – Display & Text Size. Pull down to the bottom to turn on the “Auto-Brightness”, which adjusts the brightness of the iPhone display according to the light of the environment. If the automatic brightness adjustment function is not working, you can […]
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January 12, 2021
The OLED screen and the LCD screen are the current two different screens for iPhone. The most important difference between the two is how they emit light. The LCD screen emits light via the backlight. Red, green, blue filters need to be set in front of the white backlight, and separated by the liquid crystal […]
December 5, 2020
Many repair technicians reported receiving iPhone 11 Pro Max without service. Even after replacing the signal board, the fault persisted. Let’s see.
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December 1, 2020
This article provides quick solutions for iPhone 8 and 8 Plus users experiencing low call volume issues.
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November 17, 2020
REWA LAB will analyze the structure and difficulties of repairing the iPhone 12 motherboard in this experiment.
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October 29, 2020
In 2019, JerryRigEverything YouTube channel recommended the REWA Selected Laser Machine and the view exceeded 20 million. It was this clip that made the machine known to numerous fans. They also began to know a safe, effective, and cheaper way to repair the back glass of the phone. Many repair shops rushed to purchase this […]
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September 25, 2020
Discover an efficient solution to resolve iPhone X incoming calls not showing issue in sleep mode. Learn how to fix it quickly with signal borrowing.
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August 12, 2020
Does your iPhone 12 mini have unresponsive touchscreen? Some users say that iPhone 12 mini touchscreen is not working in lock screen and they can’t unlock quickly. Problem Description: The touchscreen of iPhone 12 mini is not working after screen lock. After taking out from the pocket, the call can’t be received. The phone is […]
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July 17, 2020
Nowadays, smartphones are no longer just for “answering calls”. Payments, socializing, and even traveling and playing games all use the phone, and even sleep tests have corresponding functions. What if you get your phone in the water or fall into it? It might be a good idea to learn motherboard repair to rescue your phone. Today REWA LAB will show you how to pinpoint the faulty cause with the help of the error code and troubleshoot phone water damage step by step. We will take iPhone XR as a demo.
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July 3, 2020
Learn how to diagnose and fix a rare case of iPhone X stuck on Apple logo and encountering iTunes Error 4013. Professional troubleshooting guide.
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June 19, 2020
Explore REWA’s premium Android aftermarket screens for Samsung, Huawei, Xiaomi, and more. Power your repair business with high-quality replacements.
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May 15, 2020
Discover how the pandemic is affecting the mobile phone repair industry and its related subjects. Learn about business closures, work disruptions, supply shortages, and more.
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