These are nothing but Diagnostic Codes that help the technician to know about the exact problem. You may remember that whenever you go to a technician or any service center, the first thing they do is enter some code with # symbol and some numbers and few other symbols.
Most mobile phone repairing technicians use these diagnostic codes to troubleshoot Feature Mobile Phones, Android Smartphone. PACK5 do NOT require internet connection. PACK5 also include a Unlock Calculator by IMEI to generate unlock codes. Read Unlock Codes, Change language and phone firmware versions.
What are Secret Diagnostic Codes to Test & Check Phone Hardware Conditionĭiagnostic codes, also called, secret codes, help to get a closer look at the inner functionality of a phone. QCOM SMART TOOL allow different operation in a large variety of brands. Of course though if drivers are broken or USB debugging is not enabled, this will not work, so make sure drivers are all installed and working properly.
List of Useful Secret Codes for Android Mobile Phones.Video: Best Free App to Test Android Mobile Phone Hardware – Check Touchscreen, Display, Sensor, Mic If you are wondering about your phone’s default unlock code, or you have repeatedly used the wrong code and the device now requires a so-called unfreeze code, this feature is for you.What are Secret Diagnostic Codes to Test & Check Phone Hardware Condition When you browse a website on a mobile device, we may collect certain information automatically, including, but not limited to, the type of mobile device you use, your mobile device’s unique device ID, the IP address of your mobile device, your mobile operating system, the type of mobile Internet browser you use, your location information and.