How to Soft Reset — Lava Z91
How to Soft Reset — Lava Z91
The Lava Z91 is a 2018 Android 7.1 smartphone powered by the Mediatek MT6739 (28 nm) with 3GB and 32GB internal storage. It features a 5.7", IPS LCD, 720.0x1440.0 display and is available in Blue.
The Z91 is equipped with a Li-Po 3000 mAh, non-removable, a 1080p@30fps main camera, a 8 MP front camera. The device uses a Nano-SIM + Nano-SIM configuration. It weighs 147 g.
Performing a soft restart on your Lava Z91 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 Lava Z91: 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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