Mobile Phone/Computer Maintenance Query System：

worlds largest maintenance database website. We made a maintenance software for Laptop and smartphone in English version,It including schematic、Boardview and Maintenance Cases for the following products.Smartphones include all iPhone, Huawei、Vivo、Oppo、XiaoMi、Samsung.... ,laptop includes APPLE、Lenovo、Dell、Hp,Samsung....
http://gb.wmdang.com/index/index/int...iter/8376.html

from GSM-Forum https://ift.tt/2mCS64x
via IFTTT