Nokia 520 RM-914 Mengatasi Mode Layar Biru atau Sad Display

Objek : Nokia 520 RM-914
Kendala : Bluescreen mode, sad display
Bahan : - Windows Device Recovery Tool
- Koneksi yang cukup
- Kabel data
- Sabar dan teliti

Bagi yang sudah tahu boleh tempe, bagi yang belum tahu semoga bermanfaat

by Danny

Versions: Nokia Lumia 521 RM-917 (T-Mobile) by gsmarena

NETWORK	Technology	GSM / HSPA

LAUNCH	Announced	2013, February. Released 2013, April
LAUNCH	Status	Discontinued

BODY	Dimensions	119.9 x 64 x 9.9 mm, 75.7 cc (4.72 x 2.52 x 0.39 in)
	Weight	124 g (4.37 oz)
	Build	Plastic body
	SIM	Micro-SIM

DISPLAY	Type	IPS LCD capacitive touchscreen, 16M colors
	Size	4.0 inches, 45.5 cm² (~59.3% screen-to-body ratio)
	Resolution	480 x 800 pixels, 5:3 ratio (~233 ppi density)
	Multitouch	Yes
	Protection	Scratch-resistant glass

PLATFORM	OS	Microsoft Windows Phone 8, upgradable to 8.1
	Chipset	Qualcomm MSM8227
	CPU	Dual-core 1.0 GHz
	GPU	Adreno 305

MEMORY	Card slot	microSD, up to 64 GB (dedicated slot)
	Internal	8 GB, 512 MB RAM

CAMERA	Primary	5 MP (f/2.4, 28mm, 1/4"), autofocus, check quality
	Features	Geo-tagging
	Video	720p@30fps, check quality
	Secondary	No

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 b/g/n, hotspot
	Bluetooth	4.0, A2DP, LE/ aptX after WP8 Denim update
	GPS	Yes, with A-GPS, GLONASS
	Radio	FM Radio
	USB	microUSB 2.0

FEATURES	Sensors	Accelerometer, proximity
	Messaging	SMS(threaded view), MMS, Email, Push Email, IM
	Browser	HTML5
		- MP3/WAV/eAAC+/WMA player - MP4/H.264/WMV player - OneDrive (15 GB cloud storage) - Document viewer - Video/photo editor

BATTERY		Removable Li-Ion 1430 mAh battery (BL-5J)
	Stand-by	Up to 360 h (3G)
	Talk time	Up to 14 h 40 min (2G) / Up to 9 h 40 min (3G)
	Music play	Up to 61 h

MISC	Colors	Yellow, red, cyan, white/black
	SAR	0.77 W/kg (head)
	SAR EU	1.09 W/kg (head)
	Price	About 70 EUR

TESTS	Display	Contrast ratio: 834:1 (nominal) / 1.161:1 (sunlight)
	Camera	Photo / Video
	Loudspeaker	Voice 68dB / Noise 69dB / Ring 66dB
	Audio quality	Noise -82.3dB / Crosstalk -81.8dB
	Battery life	Endurance rating 49h