The update fixes the issue of after unlocking the phone with fingerprint sensor, the phone taking the user back to the previous window.
➡ Tecno Spark K7 Full Smartphone Specifications and Price
1. Optimization of SD card built-in storage capabilities.
2. Optimization of Arabic translation problems.
3. Updated the Spark series personality watermark.
4. Added new function of OTG anti-corrosion.
5. Optimized system stability and performance while fixing other issues.
HOW TO UPGRADE YOUR TECNO SPARK K9
Make sure your phone is charged to at least 70%. If the battery is lower than 30%, kindly plug in your charger. Also make sure you are not rooted. Kindly unroot your device if it's rooted.
Go to Settings > About Phone >
System Update > Tap on “ Install ” to upgrade your phone.
Easy and 😎 cool right, don't forget to share
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