How to unlock mi-2016116 mobile or Hard reset in hindi english langauge HD

Redmi 4a phone unlock complete process Details of this Mobile NETWORK Technology GSM / HSPA / LTE LAUNCH Announced 2016, October Status Available. Released 2016, November BODY Dimensions 158.8 x 81.9 x 7.9 mm (6.25 x 3.22 x 0.31 in) Weight 209 g (7.37 oz) Build Front glass, ceramic frame, back SIM Dual SIM (Nano-SIM, dual stand-by) DISPLAY Type IPS LCD capacitive touchscreen, 16M colors Size 6.4 inches, 108.7 cm2 (~83.6% screen-to-body ratio) Resolution 1080 x 2040 pixels, 17:9 ratio (~362 ppi density) Multitouch Yes - MIUI 8.0/ 8.2 PLATFORM OS Android 6.0 (Marshmallow), planned upgrade to 7.0 (Nougat) Chipset Qualcomm MSM8996 Snapdragon 821 CPU Quad-core (2x2.35 GHz Kryo & 2x2.19 GHz Kryo) GPU Adreno 530 MEMORY Card slot No Internal 256 GB, 6 GB RAM or 128 GB, 4 GB RAM CAMERA Primary 16 MP (f/2.0, 1/3", 1.0 µm), gyro EIS, phase detection autofocus, dual-LED dual-tone flash, check quality Features Geo-tagging, touch focus, face detection, HDR Video 2160p@30fps, 1080p@30fps, 720p@120fps, check quality Secondary 5 MP, f/2.2, 1080p@30fps SOUND Alert types Vibration; MP3, WAV ringtones Loudspeaker Yes 3.5mm jack Yes - Active noise cancellation with dedicated mic COMMS WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Bluetooth 4.2, A2DP, LE GPS Yes, with A-GPS, GLONASS, BDS NFC Yes Radio No USB Type-C 1.0 reversible connector FEATURES Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer Messaging SMS(threaded view), MMS, Email, Push Mail, IM Browser HTML5 - Fast battery charging (Quick Charge 3.0) - XviD/MP4/H.265 player - MP3/WAV/eAAC+/Flac player - Photo/video editor - Document viewer BATTERY Non-removable Li-Ion 4400 mAh battery MISC Colors Black, White Price About 490 EUR TESTS Performance Basemark OS II: 2503 / Basemark OS II 2.0: 2364 Basemark X: 37346 Display Contrast ratio: 1489:1 (nominal), 2.658 (sunlight) Camera Photo / Video Loudspeaker Voice 64dB / Noise 72dB / Ring 86dB Audio quality Noise -94.6dB / Crosstalk -94.3dB