How-to articles from REWA Tech with concrete repair steps you can follow on the bench, from simple swaps to deeper fixes.
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Articoli pratici di REWA Tech con passaggi di riparazione concreti da seguire al banco, dalle sostituzioni semplici agli interventi più approfonditi.
24 luglio 2022
iPhone 12 Pro battery replacement is more than a simple cell swap. This model uses an encrypted battery protection board, so aftermarket installs usually need a BMS transfer, data rewrite, and a tag-on flex. Genuine Apple batteries follow a different path with Apple Service Toolkit 2 (AST2). This guide walks through when to replace, what […]
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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 […]
22 luglio 2022
Upgrading iPhone 12 Pro memory and replacing its battery can breathe new life into your device, especially after two years of use. As storage needs increase and battery performance decreases, these upgrades are essential for maintaining a smooth user experience. In this guide, we’ll walk you through the process of upgrading iPhone memory from 256GB […]
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21 luglio 2022
Water damage can be a nightmare for any smartphone owner, especially when the phone fails to boot afterward. The Xiaomi Mi 10 Ultra is no exception. When faced with a hefty repair quote from the official service center, it’s worth exploring more affordable alternatives. In this guide, we’ll walk you through the process of diagnosing […]
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21 luglio 2022
When an iPhone 7 is slammed to the ground, the damage can be severe, affecting not only the screen but also internal components. In this guide, we’ll walk through the process of diagnosing and repairing an iPhone 7 serious drop damage, rendering it unable to boot. From addressing display issues to resolving baseband problems, this […]
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20 luglio 2022
After being dropped multiple times by a child, the Xiaomi 10 cannot boot and went completely dead, black screen, no vibration, no response. This guide walks through professional troubleshooting and CPU reballing that brought the device back to life. Note: Advanced micro-soldering skills required. Model: Xiaomi 10 Announced: 2020, February 13 Defect Phenomenon The Xiaomi 10 […]
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19 luglio 2022
The iPhone 11 Pro Max is a powerful device, but even the best smartphones can run into issues. One common problem is when the screen suddenly turns black, and the phone refuses to boot. In this guide, we’ll take you through the step-by-step process of diagnosing and repairing this issue. Whether you’re a professional technician […]
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18 luglio 2022
The iPhone 13 Pro Max’s Face ID is a cutting-edge feature, but it’s also vulnerable to damage, especially from water. In this guide, we’ll walk you through the process of diagnosing and repairing an iPhone 13 Pro Max Face ID failure caused by water damage. Whether you’re a seasoned technician or a DIY enthusiast, this […]
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18 luglio 2022
Accidents happen, and sometimes our devices end up in unexpected places—like a washing machine. When an iPhone 13 Pro Max is subjected to such an ordeal, it’s crucial to act quickly to prevent permanent damage. This guide will walk you through the steps to repair a water-damaged iPhone 13 Pro Max, specifically focusing on restoring […]
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16 luglio 2022
Data recovery from an iPhone SE2 motherboard is a meticulous process, especially when crucial components like the CPU and NAND chip are involved. This guide walks you through the detailed steps required to successfully recover data by swapping key encrypted chips to a new board. Whether you’re a seasoned technician or a DIY enthusiast, following […]
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16 luglio 2022
When your iPhone X won’t charge, it can be a frustrating experience, especially after multiple unsuccessful repair attempts. In this guide, we’ll walk you through a detailed troubleshooting and repair process to resolve charging issues, focusing on cases where the phone has already been worked on by other technicians. Phone Details: Model: iPhone X Announced: 2017, […]
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14 luglio 2022
The iPhone 13 Pro Max is renowned for its robust performance and advanced features. However, physical damage, such as a serious drop, can compromise its connectivity, leading to issues like no cellular signal and weak Wi-Fi reception. While official repair centers may suggest expensive motherboard replacements, a thorough troubleshooting and repair approach can often resolve […]
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