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How to Hard Reset — Bosch Com 509
How to Hard Reset — Bosch Com 509
The Bosch Com 509 is a 1999 device. It features a Monochrome graphic display and is available in Several, half transparent.
The Com 509 is equipped with a Removable NiMH battery. The device uses a Mini-SIM configuration. It weighs 150 g.
Hard Reset on the Bosch Com 509 works differently than it does on Android, since this phone uses its own menus and terminology. Follow the steps below, written specifically for this device rather than adapted from Android instructions.
On this device this is just a forced restart/power-cycle — it does not erase data by itself. See Factory Reset for the data-erasing option.
Bosch Com 509 is a basic phone, not a smartphone — it has no hardware button combination or recovery partition that wipes data, unlike Android or iPhone
The only way to erase its data is the in-menu Factory Reset — see that guide below
If it's completely frozen, remove the battery for 30 seconds (if removable) to force a restart, then try the Factory Reset menu
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