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Android Mobile Data Recovery
Some common issues faced by android users are:
Smartphone become dead
Phone freezes on the logo screen
Forgetting pattern lock or pin
Damages the screen
Accidental formatting and deletion
Virus attack
File encryption
The android data recovery is not as easy as hard drive data recovery. We require extensive knowledge of basic electronics, understanding of android, mobile hardware structure, software, and hardware-specific tools.
This is extremely difficult to recover the data with mobile devices due to:
Hardware differences
Different versions of android Mobile operating systems
Android platform security features
Malicious programs
Passcode recovery
Lack of resources
Lack of availability of tools
Android data recovery training course modules:
1. Introduction of android data recovery
2. General Mobile hardware structure
3. Understand android
Android model:
Linux kernel layer, hardware abstraction layer, libraries, Dalvik virtual machine (DVM), android runtime (ART), Java API framework layer, system app layer.
Android security:
Secure kernel, Permission model, application sandbox, secure inter-process communication, application signing, security-enhanced Linux, full disk encryption, trusted execution environment.
Android file hierarchy
Android file system
4. Data recovery methods:
Manual method
Logical Method
Physical Method
Chipoff Method
5. System setup for android
Install android SDK (software development kit)
Cerate AVD (Android virtual device)
Install device driver
Setup ADB (AndroidDebug Bridge)
6.Handling an android device
Enable developer mode
Enable USB debugging
Enable Stay awake settin
Increase screen timeout time
Android rooting
How to root android device