Step-by-step REWA Tech guides that help repair shops handle common phone and device repair jobs with clearer process notes.
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Schritt-für-Schritt-Anleitungen von REWA Tech, die Reparaturwerkstätten helfen, gängige Telefon- und Gerätereparaturen mit klareren Prozesshinweisen auszuführen.
21. Juni 2022
A minor flash issue in an iPhone 12 turned into a major headache for a repair technician. Improper repair practices led to the failure of Wi-Fi and Baseband functions, making the repair far more complicated. This guide will take you through the troubleshooting and repair process for resolving these issues while emphasizing the importance of […]
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17. Juni 2022
An iPhone 12 Pro Max that won’t charge and remains stuck at the Apple logo is a repair technician’s challenge. This issue arose after a screen replacement, leading to motherboard problems. This detailed guide explores the troubleshooting process, identifies the root cause, and outlines the steps to replace the defective USB chip. Device Details Model: iPhone […]
15. Juni 2022
A no-boot issue in an iPhone 12 Pro Max is a challenge for repair technicians, especially when caused by missing CPU pads. This guide explains how to diagnose, repair, and restore functionality to the device by skillfully repairing the CPU pads through wire jumping and other intricate methods. Device Details Model: iPhone 12 Pro Max […]
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13. Juni 2022
A severely drop-damaged iPhone 12 Pro can seem beyond repair, especially when both the screen and back cover are shattered, the camera module is damaged, and worst of all, the motherboard is separated. However, for those who want to preserve their data, a motherboard chip swap is a viable solution. In this guide, we’ll walk […]
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10. Juni 2022
Purchasing a secondhand iPhone 12 Pro Max can be a great deal—until you encounter issues like the phone not booting. A black screen with no response, even after charging, can indicate underlying motherboard problems. This guide will walk you through the troubleshooting process and repair steps to get your iPhone working again. Model: iPhone 12 […]
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28. Mai 2022
If your iPhone 12 Pro Max won’t turn on, even though it hasn’t been dropped or exposed to water, you’re not alone. This issue can occur unexpectedly. In this guide, we’ll explore a real repair case involving an iPhone 12 Pro Max that suddenly blacked out during normal use. Using professional tools like a DC […]
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25. Mai 2022
A car crash severely damaged this iPhone 12, leaving it with cracked back glass, internal logic board trauma, and no power. The client urgently needed to retrieve the locked data. In this iPhone 12 no-boot repair guide, you’ll learn advanced diagnostic and microsoldering techniques to restore functionality and recover essential data. Whether you’re a technician […]
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29. April 2022
Wenn Ihr Telefon Akku in einem niedrigen Gesundheitszustand ist, wie 80%, ist es Zeit, eine neue zu ersetzen. Wir bringen Sie eine vollständige Fall von iPhone X Akku Ersatz als Referenz.
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26. April 2022
Face ID Not Working ‘Move iPhone a Little Lower/Higher‘ is usually caused by damage to the dot projector and the problem is confirmed to be almost unrepairable. However, there is finally a solution to fix the problem. Today REWA LAB will show you the latest dot projector repair technique! Problem When trying to set up Face […]
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23. April 2022
Many iPhone users may encounter a frustrating problem where Face ID continues to show”Move iPhone a Little Lower/Higher,” making it impossible to reset the feature. In this article, we will explore effective methods to resolve this issue and ensure the smooth functioning of Face ID on your iPhone. How to Fix face ID Move iPhone […]
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23. April 2022
If you’ve broken your phone screen, here are some tips for display replacement. We will bring you a case iPhone X as a reference. All you need is a repair kit and a new screen. The repair kit should be included as below: tweezers, screwdrivers, pry piece, suction cup, heating pad, programmer, spudger, battery adhesive, […]
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22. April 2022
Da der Punktprojektor-IC verschlüsselt ist und der Austausch eine Datenverschlüsselungsbindung für den neuen IC erfordert, ist es für Reparaturtechniker eine Herausforderung, die Face ID zu reparieren. Die gute Nachricht ist, dass REWA LAB eine einfache und effiziente Methode zur Reparatur der Face ID entwickelt hat. Probieren wir es aus!
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