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How to Soft Reset — Doogee S40 Pro
How to Soft Reset — Doogee S40 Pro
The Doogee S40 Pro is a 2020 Android 10 smartphone powered by the Mediatek MT6762 Helio A25 (12 nm) with 4GB and 64GB internal storage. It features a 5.5", IPS LCD, 720.0x1440.0 display and is available in Black, Orange, Green.
The S40 Pro is equipped with a 4650 mAh, a 13 MP, 1080p main camera, a 5 MP front camera. The device uses a Nano-SIM + Nano-SIM configuration. It weighs 238 g.
Performing a soft restart on your Doogee S40 Pro is the quickest way to resolve minor performance issues, app freezes, or unresponsive touch screens without losing any data. Unlike a factory reset, a soft reset simply reboots the device and clears temporary memory, making it the recommended first step for any troubleshooting.
Does not erase any data. Always try this first.
On your Doogee S40 Pro: hold Power for 2 seconds
Tap 'Restart' or 'Reboot' in the menu
Wait ~30–60 seconds for the restart to complete
Force restart if frozen: hold Power for 10–15 seconds until screen goes black
Device reboots automatically — no data is lost
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