Grand 5.5 HD II - Smartphone BLU - Free user manual and instructions
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| Product Type | Smartphone |
| Brand | BLU |
| Model | Grand 5.5 HD II |
| Display Size | 5.5 inches |
| Display Resolution | 720 x 1280 pixels (HD) |
| Operating System | Android 6.0 Marshmallow |
| Processor | Quad-core 1.3 GHz Cortex-A7 |
| RAM | 1 GB |
| Internal Storage | 8 GB (expandable via microSD) |
| Main Camera | 8 MP with autofocus and LED flash |
| Front Camera | 5 MP |
| Battery Capacity | 2800 mAh (removable) |
| Dimensions | 155 x 78 x 8.5 mm (approx.) |
| Weight | 180 g (approx.) |
| Connectivity | Wi-Fi 802.11 b/g/n, Bluetooth 4.0, GPS, microUSB 2.0 |
| Network | GSM/HSPA/LTE (optional) |
| SIM Card | Dual SIM (Mini-SIM, dual standby) |
| Power Input | 5V/1A via microUSB |
| Cleaning Instructions | Wipe with a soft, dry cloth. Avoid liquids and abrasives. |
| Safety Warning | Do not expose to extreme temperatures or moisture. |
| Spare Parts & Repairability | Battery and SIM tray replaceable. Screen and back cover may be repaired by service centers. |
| General Information | User manual available in PDF format on notice-facile.com |
Frequently Asked Questions - Grand 5.5 HD II BLU
How to insert a SIM card into the BLU Grand 5.5 HD II?
Turn off the phone, remove the back cover, take out the battery, and slide the SIM card into the slot. Ensure the gold contacts face down.
How to expand storage on this device?
The phone supports microSD cards up to 64 GB. Insert it into the dedicated slot after removing the back cover and battery.
How to take a screenshot?
Press and hold the Power and Volume Down buttons simultaneously for 2 seconds.
Why is my battery draining quickly?
Check for background apps, reduce screen brightness, disable Wi-Fi/Bluetooth when not in use, and calibrate the battery by fully discharging and recharging.
Can the battery be replaced?
Yes, the battery is removable. Purchase a compatible replacement (BLU part RP-12000 or similar) and follow the manual for safe removal.
How to perform a factory reset?
Go to Settings > Backup & reset > Factory data reset, or press Volume Up + Power from recovery mode. Data will be erased.
Does the phone support 4G LTE?
The BLU Grand 5.5 HD II supports 4G LTE on bands 2/4/7/17 (model dependent). Check your carrier compatibility.
How to clean the touchscreen?
Use a soft, lint-free cloth slightly dampened with water or screen cleaner. Avoid paper towels or abrasive materials.
What Android version can be upgraded to?
The device ships with Android 6.0 Marshmallow and may not receive official updates beyond 6.0. Custom ROMs could be used at risk.
How to troubleshoot a frozen screen?
Press and hold the Power button for 10-15 seconds to force restart. If persistent, remove the battery, wait 30 seconds, and reinsert.
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USER MANUAL Grand 5.5 HD II BLU
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Product information
Brand : BLU
Model : Grand 5.5 HD II
Category : Smartphone