What is .jad App?
A .jad (file format) simply means java application descriptor. This file format usually requires an active internet connection during installation otherwise; the installation could not be completed.
Identifying the Issue
Commonly, you may notice two signs when your phone developed this kind of problem which prevents it from installing certain applications like 2go and other mobile phone application that are packaged in .jad file format.
1- First, using the native web browser of the phone, the phone begins to fail opening certain pages.
2- Secondly, if you download any .jad application, the phone writes "Disconnected" during the installation of the application and therefore, the installation could not be completed.
Solving the Problem
Solving this kind of problem with the phone only requires some modifications in the settings of the phone and to correct this error; just go to:
Control Panels <<>> Settings <<>> App Manager
And from here, modify the following settings:
Software Installation = All(Please note that only one (1) web address is accepted at a time)
Online Cert. Check = On
Default Web Address= fill in the address of the website you wish to download from e.g 2go.im
Then, save the settings by simply navigating back to the homescreen.
Now, you can begin downloading and installing any .jad or java application on your phone.
If you have any questions to ask or comments to make, please use the comment box below. If you encounter similar problem with your phone, you can also ask for assistance.
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