Before proceeding, locate your device’s original IMEI numbers. These are typically printed on a sticker underneath the battery, on the original retail box, or on your purchase receipt. Step-by-Step Restoration Process Open the dialer and enter *#*#83781#*#* .
Before proceeding, locate your device’s original IMEI numbers. These are typically printed on a sticker underneath the battery, on the original retail box, or on your purchase receipt. Step-by-Step Restoration Process Open the dialer and enter *#*#83781#*#* .