E3 Jump - Smartphone Allview - Free user manual and instructions
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| Product Type | Smartphone |
| Brand | Allview |
| Model | E3 Jump |
| Dimensions (H x W x D) | 143 x 71 x 8.5 mm |
| Weight | 145 g |
| Display | 5.0-inch IPS LCD, 720 x 1280 pixels |
| Processor | Quad-core 1.3 GHz |
| RAM | 1 GB |
| Internal Storage | 8 GB, expandable via microSD |
| Rear Camera | 8 MP with autofocus and LED flash |
| Front Camera | 5 MP |
| Battery Capacity | 2000 mAh, removable |
| Operating System | Android 6.0 Marshmallow |
| Connectivity | Wi-Fi 802.11 b/g/n, Bluetooth 4.0, GPS, 4G LTE |
| Power Supply | Rechargeable Li-ion battery with micro USB charging |
| Main Functions | Calling, messaging, internet browsing, camera, media playback |
| Care and Cleaning | Wipe with a soft, dry cloth; avoid solvents |
| Safety | Do not expose to moisture, extreme heat, or drop |
| Spare Parts and Repairability | Authorized service centers available for spare parts |
| General Information | Includes user manual, charger, and USB cable |
Frequently Asked Questions - E3 Jump Allview
How to insert SIM and microSD card?
Power off the device, locate the SIM tray on the side or under the back cover. For this model, the back cover is removable. Insert nano SIM cards and the microSD card into the designated slots.
How to extend battery life?
Lower screen brightness, turn off unused connections like Wi-Fi and Bluetooth, close background apps, and enable power-saving mode in settings.
How to take a screenshot?
Press and hold the Power and Volume Down buttons simultaneously for about 2 seconds.
How to update the Android system?
Go to Settings > About Device > Software Update, check for updates and follow the prompts. Ensure Wi-Fi connection and sufficient battery.
How to reset the device to factory settings?
Backup important data first. Then go to Settings > Backup & Reset > Factory Data Reset, and confirm. Your device will restart and erase all data.
How to charge the device correctly?
Use the original charger and cable. Plug into a wall socket. The battery is removable; you can charge it via micro USB. Avoid overcharging overnight.
How to manage storage space?
Remove unused apps, move photos and videos to microSD card, and use storage analysis tools in Settings.
How to improve camera quality?
Clean the lens with a soft cloth, use good lighting, focus by tapping the screen, and choose a higher resolution in camera settings.
Is the battery removable?
Yes, the Allview E3 Jump has a removable 2000 mAh Li-ion battery. You can replace it when degraded.
What to do if the device freezes?
Try a soft reset by holding the Power button for about 10 seconds. If the issue persists, perform a factory reset, but backup data first.
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USER MANUAL E3 Jump Allview
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Product information
Brand : Allview
Model : E3 Jump
Category : Smartphone