Fixing the error: "failed to install to USB drive or SD card"
The problem with many modern smartphones is that they do not have enough internal memory. To be more specific, this memory is not enough for users of these devices. For example, in order to download large applications and games on modern smartphone with an Android base, you need to install an additional memory card on it. But very often on these phones, when trying to install an application, the following error appears: “Could not install to USB drive or SD card.” Today we will show you how to deal with this error. It seems that there is enough memory and everything is set up on the phone, but the error continues to appear. Fixing this error is quite simple. It is enough to delete only one file from your smartphone. This file is called smdl2tmp1.asec.
Most often this file is located in the "android_secure\smdl2tmp1.asec". It is worth noting that you cannot delete this file through a smartphone. Therefore, you will need to connect your smartphone to your computer and delete the file using the computer. After deleting the smdl2tmp1.asec file, you can install any applications and games without restrictions, of course, as long as your device has enough memory.