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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Guides pas à pas REWA Tech qui aident les ateliers à traiter les réparations courantes de téléphones et d'appareils avec des notes de process plus claires.
25 mai 2021
The screens of iPhone 12 are fully upgraded and the original LCD screen is changed to the OLED screen. The flickering issue of the OLED screen is well known. Then how to solve this problem? REWA brings you the latest mobile phone information. Let’s check it out! How to fix iPhone 12 screen flickering issue? […]
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19 mai 2021
Today we will share a repair case of battery replacement for AirPods Pro battery draining too fast. There are three aspects that require our attention for this repair. Next, we will show you how to replace the AirPods Pro battery step by step. First of all, we remove the silicone eartip. Heat the AirPods Pro […]
19 mai 2021
Today we will talk about how to replace iPhone X SIM card reader. The SIM card reader of iPhone X is soldered with medium-temperature tin, while the middle layer of the motherboard adopts low-temperature tin. Hence we advise you to separate the motherboard before removing the SIM card reader. There are other ICs on the […]
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14 mai 2021
In this guide, we’ll walk you through how to repair an iPhone XR stuck on Apple logo and keeps restarting—a common issue that occurs after the phone has been dropped or charged. If flashing the phone hasn’t worked, and it still keeps rebooting, the issue likely lies with the motherboard or the USB IC. Follow […]
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11 mai 2021
Hello everyone! Today we will share how to fix an iPhone X with distorted sound. First of all, run a cosmetic inspection of the motherboard. The motherboard is not deformed or water damaged. Then we install the motherboard on the phone to test. The phone turns on normally. Go to Settings > Sounds & Haptics. […]
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11 mai 2021
Some users find storage space more and more insufficient while using. Then how to clear iPhone 12 Pro max cache? Let’s check it out! 1. Clear “Recently Deleted” In the “Recently Deleted” album, photos that are deleted within recent 30 days will be stored. Photography hobbyists will stack this part with photos or videos. Regular […]
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7 mai 2021
Because of the ongoing pandemic, face masks have created a challenge for iPhone users who rely on Face ID for unlocking their devices. Fortunately, Apple has introduced a convenient solution that allows you to unlock your iPhone using your Apple Watch, even while wearing a mask. In this guide, we will walk you through the […]
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7 mai 2021
Today we will share common PS4 Pro issues and how to fix them. Common PS4 Pro issues include failure to turn on, overheating, failure to connect to screen, and discs not reading. In this article, we will combine theories and practices to show you how to repair PS4 Pro. First of all, we will disassemble […]
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30 avril 2021
iPhone X is the first model with the Face ID function. In the traditional model, the authentication method called “Touch ID” is adopted, but the “Face ID” is unlocked by turning your face steering screen. Here, we will show how to set it and how to solve some face id not working problems. How to […]
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27 avril 2021
Today we will share how to restore a HUAWEI Mate 20 that has been heavily dropped. Both the front glass and back cover are damaged. The middle frame is deformed too. Turn on the phone to test. We can see that the display and touch have malfunctioned. Therefore, we need to replace the back cover, […]
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27 avril 2021
Watching videos on YouTube, reading news, playing games and replying email will all consume the battery life greatly. There are many ways that can be used to save power. Some are not very convenient or not effective, while some are useless on the latest operating system, but below are proven ways to extend battery life. […]
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23 avril 2021
In daily life, scratches are commonly seen in phone screen and back glass since they are exposed. To remove scratches, professional refurbishment tools and techniques are needed. Refurbished phones offer consumers cost-effective choices to save money when buying phones. For refurbishment factories and pre-owned phone recyclers, an effective refurbishment solution is a must. Old Scratches […]
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