22. November 201926. January 2020How To Refurb Your Old Smartphone Yourself – and Top 6 Reasons for Smartphone RepairCategories Tech talk, Tech tip Great tips on How To Refurb Your Old Smartphone Yourself – and Top 6 Reasons for Smartphone Repair. Earn anything from 30$ – 300$ depending on your old smartphone model. Video and sound recorded by Huawai P30’s front camera.