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.
June 5, 2022
Water damage is one of the most common and frustrating issues faced by iPhone users—especially when the phone won’t power on. In this detailed repair guide, we’ll show you how to diagnose and fix an iPhone 12 Pro water damage and remains unresponsive, even after 20 days. You’ll learn how to disassemble the device, locate […]
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June 2, 2022
When an iPhone 12 experiences a severe drop, it’s not just the screen or back glass that suffers—internal logic board components can also sustain serious damage. If your iPhone 12 won’t boot and only shows a fixed current of around 70mA on a DC power supply, this guide details a real-world board-level repair case. We’ll […]
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May 31, 2022
Is your iPhone X constantly crashing whenever you open apps—even after a restore? You’re not alone. This issue is often linked to a deeper hardware fault, especially if you’re seeing iTunes restore error 1100. While software problems are a common culprit, in this case, the cause is more likely poor CPU soldering on the motherboard. […]
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May 29, 2022
Have you experienced boot failure after dropping the iPhone 12 Pro? Drop damage is one of the most common causes of boot failure in smartphones. In this repair guide, we’ll walk you through the complete process of reviving a severely damaged iPhone 12 Pro that won’t boot due to a fractured double-layer motherboard. Moreover, we’ll […]
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May 28, 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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May 25, 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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May 12, 2022
The iPhone XR remains a popular device, but like any smartphone, it’s not immune to hardware issues. Whether you’re a professional technician, repair shop owner, or DIY enthusiast, understanding real-world failure cases can help you troubleshoot and fix common problems more efficiently. In this article, we share four practical iPhone XR repair cases covering issues […]
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April 25, 2022
With the diffused application of Face ID on iPhone X – 11 series, Face ID failure also appears at a high frequency. As our previous Face ID teardown video has introduced, Face ID can be easily damaged and hardly repaired. If the problem is related to the flex cable, then it’s simple. However, based on statistics […]
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April 22, 2022
Learn how to fix Face ID and “Important Display Message” problems on iPhone 13 after screen replacement. Essential guide for professionals.
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April 22, 2022
Discover how REFOX Bitmap, the top repair software in motherboard repairs, can efficiently identify and resolve issues. Perfect for professionals.
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April 21, 2022
It is widely acknowledged that incell is the best screen assembly. However, that’s not entirely true. In this article, we will focus on comparing incell with outcell to see if incell is necessarily better than outcell.
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April 21, 2022
Discover the causes behind iPhone constantly restarting and learn effective troubleshooting methods from experts. Get your iPhone back on track!
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