Nokia 100 factory reset

Nokia 100 specifications:

GSM frequencies :900 1800

Standard UMTS :- 

Standard CDMA : -

UMA : -

Type :Bar (classic)

Dimensions (W x H x D) :110,00 x 45,50 x 14,90 mm

Weight :70,00 g

Main display :Color / TFT

64k colors

128 x 160 px (1.80")

Talk time (max.) :2G: 435 min. (7,3 h)

Stand-by (max.) :2G: 840 h. (35,0 days)

Standard battery :Li-Ion 800 mAh

Phonebook memory :500 contacts

Internal memory :-

Memory cards :- 

Interface :Series 30

Touchscreen : -

DualSIM :- 

How to factory reset:

Warning! All data will be lost!

1.Turn on your phone.

2.Go to menu/settings/restore factory settings

3.Enter security code 12345

Here is video how to do: