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Before you start with anything make a backup of your device using the Windows Explorer and not HOME!
Some fullbackups will make a reboot after the start of your device, this is used to complete the installation on your device, so please do not interrupt it.
For several backups it is possible to change the emulation from the menu, other still use the switchfiles or none at all.
If there is nothing to change the emulation in the menu plese refer to the settings used in the switchfiles (can be found here :
:link: Devices with only 32mb ram are best off with the V8 Navcores especially the 8.412 but some V9 versions for these devices will follow.
The 9.160 and 9.014 for example already offer the "self" mode as an emulation that allows the use on those devices, however the memory use is pretty high and might cause very slow response times.
Even if for the example a GO730 is specified for the backup it only means the backup is from that device but can be used on other devices without problems.
The new XL models are still causing problems with the menu and the sound, so if your device stays silent please try the english Samantha computer voice, if still silent please use a different Navcore or stay with your original.
For the use with the simulation in Home keep in mind that you need a ttgo.bak in you root folder containing the values of your original Navcore.