Blade 4 - Smartphone Hammer - Free user manual and instructions
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| Product Type | Smartphone |
| Brand | Hammer |
| Model | Blade 4 |
| Dimensions | 158 x 76 x 12 mm |
| Weight | 250 g |
| Display Type | IPS LCD |
| Display Size | 5.7 inches |
| Display Resolution | HD+ (1440 x 720 pixels) |
| Processor | MediaTek MT6761 (Quad-core 2.0 GHz) |
| RAM | 3 GB |
| Internal Storage | 32 GB |
| Expandable Storage | microSD up to 128 GB |
| Operating System | Android 11 (Go Edition) |
| Rear Camera | 13 MP, f/2.0, AF |
| Front Camera | 5 MP, f/2.2 |
| Battery Capacity | 5000 mAh |
| Charging | Micro USB, 5V/1A |
| Waterproof Rating | IP68 (1.5m, 30 min) |
| Connectivity | 4G LTE, Wi-Fi 802.11 b/g/n, Bluetooth 4.2, GPS |
| SIM Card | Dual SIM (Nano-SIM, dual standby) |
| Sensors | Accelerometer, proximity, compass |
| Security | Face unlock, pattern/pin |
| Additional Features | Dustproof, shockproof, programmable button |
| Package Contents | Phone, charger, USB cable, user manual |
Frequently Asked Questions - Blade 4 Hammer
How to insert SIM and microSD cards?
Use the provided tool to open the side tray. Insert Nano-SIM cards and a microSD card (up to 128 GB) into their respective slots. Ensure proper orientation before closing.
Is the Hammer Blade 4 waterproof?
Yes, it has IP68 certification, meaning it can withstand submersion up to 1.5 meters of water for 30 minutes. However, avoid use in saltwater or hot water.
How to take a screenshot?
Press and hold the Power button and Volume Down simultaneously until the screen flash. The screenshot will be saved in the gallery.
How to extend battery life?
Reduce screen brightness, turn off unused connectivity (Wi-Fi, Bluetooth), enable battery saver mode from Settings > Battery, and close background apps regularly.
Does it support 4G?
Yes, the Hammer Blade 4 supports 4G LTE on multiple bands. Please check your carrier's compatibility.
How to factory reset?
Go to Settings > System > Reset options > Erase all data (factory reset). Alternatively, from recovery mode: turn off device, press and hold Power + Volume Up until menu appears.
What is the screen resolution?
The display is 5.7 inches with HD+ resolution (1440 x 720 pixels), providing clear and vibrant visuals.
Can I use a case with this phone?
Yes, the phone is designed for rugged use but you can use additional cases. However, ensure any case does not cover the speaker or sensors.
How to update the software?
Go to Settings > System > System update. If an update is available, follow the on-screen instructions. Keep the phone charged and connected to Wi-Fi.
What to do if the phone is unresponsive?
Try a forced restart by pressing and holding the Power button for about 10 seconds until the device vibrates and restarts. If the issue persists, contact support.
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USER MANUAL Blade 4 Hammer
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Product information
Brand : Hammer
Model : Blade 4
Category : Smartphone