Why does my Samsung GT-S5520 Cell Phone say 'Service unavailable' or 'Network error'?
If your Samsung Cell Phone displays 'Service unavailable' or 'Network error', it's likely due to weak signal or poor reception in your current location. To resolve this, simply move to an area with better signal strength and try again.
What to do if my Samsung GT-S5520 asks for a password?
If your Samsung Cell Phone is asking for a password, it means the phone lock feature is enabled. You'll need to enter the password you previously set for the phone to unlock it.
How to fix a Samsung Cell Phone when it asks for a PUK code?
If your Samsung Cell Phone is prompting you for a PUK code, it means your SIM or USIM card has been blocked, usually because the PIN was entered incorrectly too many times. To unlock it, you need to enter the PUK code provided by your service provider.
Why does my Samsung GT-S5520 Cell Phone ask for a PIN code when I use it for the first time?
When your Samsung Cell Phone prompts you for a PIN code upon initial use, it indicates that the PIN requirement is enabled. Enter the PIN provided with your SIM or USIM card. You can disable this feature via the PIN lock menu in your phone's settings.
General| Model | GT-S5520 |
|---|---|
| Announced | 2010, February |
| Network | GSM / HSPA |
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 900 / 2100 |
| GPRS | Class 10 |
| EDGE | Class 10 |
| Weight | 100 g |
| SIM | Mini-SIM |
| Type | TFT, 256K colors |
| Resolution | 240 x 400 pixels |
| Call records | Yes |
| Internal | 80 MB |
| Primary Camera | 3.15 MP |
| Video | QVGA@15fps |
| Secondary Camera | No |
| Alert types | Vibration; MP3, WAV ringtones |
| Loudspeaker | Yes |
| 3.5mm jack | Yes |
| WLAN | No |
| Bluetooth | 2.1, A2DP |
| GPS | No |
| Messaging | SMS, MMS, Email |
| Browser | WAP 2.0/xHTML |
| Games | Yes |
| Java | Yes, MIDP 2.0 |
| Talk time | Up to 10 h |
| Colors | Black, White |
| Card slot | microSD |
| Phonebook | 1000 entries, Photocall |
| Radio | Stereo FM radio, RDS |
| USB | microUSB v2.0 |
| Battery | Li-Ion |
Important instructions and precautions before using the phone.
Instructions for charging the phone's battery using the travel adapter.
How to activate and set a password to protect your phone.
Guide to making, answering, and managing phone calls.
Guide to capturing photos and videos with the phone's camera.
How to access the internet and browse web pages.
How to use Bluetooth for wireless data exchange and device pairing.
Settings to customise calling features like call waiting, diverting, and auto reject.
Critical safety warnings regarding electrical hazards and fire prevention.
Critical safety advice for using the phone while driving.
Information on making emergency calls and planning for remote areas.
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