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General| Display Size | 5.0 inches |
|---|---|
| Chipset | Mediatek MT6580 |
| CPU | Quad-core 1.3 GHz Cortex-A7 |
| GPU | Mali-400MP2 |
| RAM | 1 GB |
| Internal Storage | 8 GB |
| Expandable Storage | microSD |
| SIM | Dual SIM |
Lists the key features and functionalities of the BLU Aria phone.
Details the technical specifications like network, display, camera, and battery.
Provides a visual breakdown of the phone's internal components with numerical labels.
Showcases essential tools required for phone servicing and repair.
Step-by-step guide on how to take apart the BLU Aria phone.
Step-by-step guide on how to reassemble the BLU Aria phone after repair.
Identifies and locates components on both sides of the main circuit board.
Shows the layout and placement of components on the PCBA's Side A and Side B.
Illustrates the main functional blocks and their interconnections within the phone's system.
Provides a high-level overview of the MT6250 chipset and its integration.
Explains the baseband and CPU circuitry connecting to phone functions.
Details baseband keypad connections and the 32.768KHz clock circuit.
Describes CPU interfaces for Flash memory and SIM card data output.
Details CPU power outputs and the battery connector circuitry.
Details the 5-pin I/O interface and charge input connections.
Describes the SKY77542 dual-band transmit/receive front-end module.
Illustrates power amplifier and SIM card interface circuit diagrams.
Flowchart for diagnosing and resolving download issues.
Guides on power-on issues like current swing instability.
Outlines the repair process for a phone that is completely dead.
Details troubleshooting steps for charging errors and warnings.
Guides on diagnosing and fixing weak or no signal problems.
Explains the step-by-step procedure for upgrading the phone's firmware using FlashTool.
Details the procedures for conducting Component Integrated Testing (CIT) on the device.
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