Test du Crosscall Trekker-X4 : le smartphone qui voulait remplacer la GoPro
Crosscall X-POWER External Battery Powerbank 5000 mAh for Action-X3/Core-X3/ Trekker-X4, Black : Amazon.co.uk: Electronics & Photo
User manual Crosscall Trekker X4 (English - 330 pages)
Replacement Battery For Crosscall Trekker-x4/trekker X3/trekker M1/core-x3 Action-x3 High Quality Batteria With Free Tools - Mobile Phone Batteries - AliExpress
High Quality 3.85v 4400mah Lpn385440 Battery For Crosscall Trekker-x4 Cell Phone - Mobile Phone Batteries - AliExpress
Tutoriel de réparation pour le démontage complet du CrossCall Core-X4