Troubleshooting notes from REWA Tech focused on fault finding, board issues, and the symptoms shops see every day.
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Notes de dépannage REWA Tech axées sur la recherche de pannes, les problèmes de carte et les symptômes que les ateliers observent chaque jour.
4 août 2022
The iPhone 13 Pro introduces several hardware changes, particularly in its Face ID module, which sets it apart from its predecessor, the iPhone 12 Pro. One significant difference is the integration of the flood illuminator with the dot projector, resulting in a smaller TrueDepth camera module and a different component layout. This design change, while […]
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MacBook Air A1466 Not Charging Issue Repair Defect Phenomenon The MacBook cannot charge after not using for a few days. Troubleshooting First, let’s check the cosmetic of the MacBook. Everything looks fine, there are no obvious drop or water damage traces. Then let’s remove the screws on the bottom with a screwdriver. Open the D […]
2 août 2022
HUAWEI Mate X2 Seawater Damage Repair (Part II) Let’s continue with the previous repair process. The cannot start issue has been resolved by cleaning the PCB board with the ultrasonic cleaner and jumping wires to fix the burned PCB layers. But the phone still with two issues The font displayed on the main screen is […]
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1 août 2022
HUAWEI Mate X2 Seawater Damage Repair Model: HUAWEI Mate X2 Announced: 2021, February 22 Defect Phenomenon The phone was seawater damaged and then cannot be booted. The seawater is very corrosive, after the seawater damage if the phone has not been dealt with timely and properly will cause a lot of issues. Troubleshooting Process Let’s place […]
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31 juillet 2022
The Vivo Y52s, announced on December 7, 2020, has garnered attention for its impressive features, but like any device, it is not without its challenges. One common issue users face is damage to the SIM card socket, which can occur when a SIM card becomes stuck in the slot. This frustration often leads to mishandling, […]
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30 juillet 2022
If you’re an owner of the iPad Pro 11 (2020), you may find yourself facing an unexpected dilemma: your device won’t turn on despite its pristine condition. Announced on March 18, 2020, the iPad Pro has been praised for its exceptional performance and sleek design, but some users have reported sudden failures to boot, leaving […]
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29 juillet 2022
The iPhone 8 Plus, launched in September 2017, has long been praised for its impressive dual-camera setup, allowing users to capture stunning photos with both 1x and 2x options. However, many owners have faced frustrating issues with the iPhone 8 Plus 2x camera not working, while the rest of the phone functions smoothly. If you’re […]
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28 juillet 2022
In September 2021, Apple released iPhone 13 Pro and received a lot of praise from the tech community.Nevertheless, accidents happen, and even seemingly functional devices can be rendered unusable after getting damaged by a drop. If you’ve recently suffered a drop-damaged iPhone 13 Pro with a cracked back cover and a faulty screen, you’re not […]
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27 juillet 2022
Imagine a scenario where a Huawei Mate 40 Pro keeps restarting because of significant drop damage, resulting in a cracked screen and visible liquid crystal leakage. As a consequence, the phone continuously reboots, displaying the HUAWEI logo for a brief moment before shutting off again. In this blog, we will explore potential repairs to address […]
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26 juillet 2022
Dropping your HUAWEI Mate 40 Pro can be a heart-stopping moment, especially when you pick it up to find a black screen, a shattered rear cover, and disturbing signs of liquid crystal leakage. These damages can make your once-premium device seem beyond repair, but don’t worry—there’s hope. In this blog, we’ll walk you through a […]
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25 juillet 2022
A stunning flagship was introduced by Xiaomi in May 2018, the Xiaomi Mi 8. It quickly gained popularity among smartphone enthusiasts because. Accidents can happen to even the most advanced technology, as one unfortunate Xiaomi Mi 8 owner discovered. The incident involved a severe drop that caused extensive damage to the rear cover and front […]
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23 juillet 2022
The Huawei Mate X2 is a cutting-edge foldable smartphone with an innovative design that pushes mobile technology to new heights. Due to a charging incident, the phone smoked, leaked current, and had a black screen, rendering it unusable. In this article, you will learn how to fix a damaged motherboard on a HUAWEI Mate X2 […]
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