Emulate Android 2.2 x86 on Android phones with Vectras VM

Extract everything, follow the instructions as shown in the video, paste the command below into QEMU PARAMS. Requires at least 8GB of free storage. Qemu params (tap the command to copy):

-hda /storage/emulated/0/Documents/a.qcow2 -M q35 -cpu core2duo -smp sockets=1,cores=2,threads=1 -m 512M -vga std -device e1000,netdev=n0 -netdev user,id=n0 -accel tcg,thread=multi,tb-size=2048 -device intel-iommu

Android Froyo is the sixth version of Android and is a codename of the Android mobile operating system developed by Google, spanning versions between 2.2 and 2.2.3. Those versions are no longer supported.