Samsung Galaxy S2 Plus I9105P hard reset

Samsung Galaxy S2 Plus I9105P data:

GSM frequencies :850 900 1800 1900

Standard UMTS :850 900 1900 2100

Type :Touch

Dimensions (W x H x D) :125,30 x 66,10 x 8,98 mm

Weight :121,00 g

Main display :Color / Super AMOLED Plus

                    16M colors

                    480 x 800 px (4.30") 217 ppi

Talk time (max.) :2G: 1091 min. (18,2 h)

                          3G: 540 min. (9,0 h)

Stand-by (max.) :2G: 714 h. (29,8 days)

                          3G: 320 h. (13,3 days)

Standard battery :Li-Ion 1650 mAh

Internal memory :8 GB

RAM memory :1 GB

Memory cards : microSD, microSDHC, microSDXC (up to 64 GB)

Operating system :Android 4.1.2 Jelly Bean

Processor :Broadcom BCM28155

Processor clock :1,20 GHz

Touchscreen : yes

SAR (10g) :0,327 W/kg

How to hard reset:

If you forgot the combination to unlock the screen follow these steps:

Warning! All data will be lost!

1.Power off your phone

2.Press together volume up + home key + power button

3.Choose with volume buttons "wipe data/factory reset" and select it with power button

4.Choose "yes" with volume buttons and select it with power button

5.Wait untill format ends

6.Choose "reboot"

7.Wait until the phone restarts

That's all

Here is video how to do: