can change, read before at forte club fb, but will void warranty

yes, better stick with speednavi; no annual fee somemore unless updating the map. After a while then you should familiar with speednavi although it is quite different than Papago. Btw I found that speednavi got better map support as when i back to my kampung, speednavi is able to detect the road but not for papago that is installed in my iphone.

Yupp..it's true. I experienced it myself the hard way. I damaged the navigation system in my first HU..the other HU functions works properly except the navigation system (GPS). Never ever copy the original Papago! X8 from other devices & put it in your HU..i can assure u that your HU navigation system will be malfunctioned. I copied the other version of Papago (before the X8 version came out) before for the HU & it works like wonders..but not the X8. It will ruin your HU GPS for sure (the ori copy of Papago! X8). But, learning from my experience, u can copy & use a cracked version of Papago X8 in your HU without any problem...that's for sure. Anyway, i bought another HU & use the original Papago! X8.5 instead..case close