I am busy with a complex project related to all android devices locked to a specific cellular operator. The application must be tested on as many phone models as possible, but it is not possible to buy all these phone models.
How can testing be organized most effectively, given the limited resources? For example:
- A convenient way to find more beta testers;
- Place an order somewhere, which will be distributed among testers with the necessary phones;
- Find one service provider owning a large set of models.