Grand M - Smartphone BLU - Free user manual and instructions
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| Product type | Smartphone |
| Brand | BLU |
| Model | Grand M |
| Display size | 5.0 inches |
| Resolution | 480 x 854 pixels (FWVGA) |
| Processor | MediaTek MT6580M quad-core 1.3 GHz |
| RAM | 1 GB |
| Internal storage | 8 GB (expandable via microSD up to 64 GB) |
| Rear camera | 5 MP with LED flash |
| Front camera | 2 MP |
| Battery capacity | 2000 mAh (removable) |
| Operating system | Android 6.0 Marshmallow |
| Dimensions | 144 x 72 x 9 mm |
| Weight | 150 g |
| SIM type | Dual SIM (Micro-SIM) |
| Connectivity | Wi-Fi 802.11 b/g/n, Bluetooth 4.0, GPS |
| Main functions | Voice calls, SMS, email, web browsing, camera, music player, video playback |
| Maintenance | Wipe with a soft dry cloth; avoid liquids and harsh chemicals. |
| Safety | Do not expose to water or extreme temperatures; use only approved chargers. |
| Spare parts | Battery, screen, charger, USB cable (check BLU authorized service). |
| General information | Year of release: 2016; user manual includes safety, setup, and troubleshooting. |
Frequently Asked Questions - Grand M BLU
How do I factory reset my BLU Grand M?
Go to Settings > Backup & reset > Factory data reset. Confirm by tapping Reset phone. This will erase all data, so back up important files first.
How do I insert SIM and microSD cards?
Remove the back cover and battery. Insert the Micro-SIM cards into the slots (dual SIM). For microSD, insert into the designated slot with gold contacts facing down. Replace battery and cover.
How do I take a screenshot?
Press and hold the Power button and Volume Down button simultaneously for about 2 seconds. The screenshot will be saved in the Gallery.
How do I update the software?
Go to Settings > About phone > System updates. If an update is available, follow on-screen instructions. Ensure you have a stable Wi-Fi connection.
Why is my battery draining quickly?
Check for apps running in the background via Settings > Battery. Reduce screen brightness, disable GPS and Bluetooth when not needed, and close unused apps. Consider a battery replacement if old.
How do I connect to Wi-Fi?
Go to Settings > Wi-Fi, toggle on, select your network, and enter the password. Tap Connect. The phone will remember the network.
How do I transfer contacts from my old phone?
Use Bluetooth or a SIM card. On the old phone, export contacts to SIM. Insert the SIM into the Grand M, then import contacts from SIM in Contacts > Manage contacts > Import/Export.
How do I free up storage space?
Go to Settings > Storage. Clear app caches, uninstall unused apps, move apps to SD card (if supported), and delete old photos/videos.
How do I use the camera?
Open the Camera app. Tap to focus, then press the shutter button. Use settings for flash, HDR, and resolution. To switch to front camera, tap the camera icon with arrows.
How do I set a ringtone?
Go to Settings > Sound > Ringtone. Choose from default tones or select a song from your music library. Confirm by tapping OK.
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USER MANUAL Grand M BLU
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Product information
Brand : BLU
Model : Grand M
Category : Smartphone