The current situation on the roads of the country is very critical: widespread traffic jams, constant traffic accidents and much more. In this regard, motorists are forced to install satellite navigation systems - GPS navigators in their cars. However, navigators, like other modern devices with built-in GPS-signal receivers (smartphones, communicators, telephones), are prone to breakdowns, in particular, firmware failure.
It is necessary
archive with a suitable firmware version
Instructions
Step 1
Restoration of car GPS navigators can be done in two ways: by downloading a new firmware and without reflashing, by means of the simplest SOFT-Reset. As for the first method, everything is more or less clear here, since the flashing of the navigator is completely similar to the flashing of an ordinary cell phone, smartphone or communicator. To do this, you need to download an archive with a suitable firmware version from the Internet to your computer and unpack it using an unzip program.
Step 2
After that, you need to remove the microSD memory card from the navigator, insert it into the card reader and copy the downloaded firmware file to the root directory. Then remove the card from the device and insert it back into the navigator.
Step 3
Now you need to turn on the device and wait for a dialog box to appear asking if you should start flashing. After your consent, the flashing of your car "friend" will begin. Upon completion of the installation, click the "OK" button, after which a window with further instructions and instructions will appear on the navigator screen. This completes the restoration of the navigator.
Step 4
Software reset of the navigator settings to the factory parameters that the navigator had initially is called SOFT-Reset. To restore the GPS navigator in this way, you need to go to ResidentFlash, and then to JBSA4UI, where in the jbssetting.ini and jbssetting.ini.bak files, in the DefaultSetting = 0 line, change "0" to "1".
Step 5
After that, restart the navigator and go to the "Settings" - "Info" folder. At the bottom you will see 3 icons: "USB Settings", "Navigation Path" and Werkseins …, the last of which is SOFT-Reset, that is, a return to factory settings. Click on it. After that, a message will appear: "Are you sure you want to restore the factory settings?". Click Yes. After a while, the original parameters will return, therefore, your navigator will be restored.
