Shenzhen way Vodafone Technology Co., Ltd. Contact: Miss Lu Tel: 136 + 895 + 238 + 42 QQ: 275 + 575 + 639 + 7 URL: WWW.TOWORLD-TECH.COM Address: Shenzhen Bao'an District street South Loop 162 No. tachograph simply, tachograph crash could involve the following questions: 1. System Problem: tachograph itself systematically, there is a problem if the system itself is also likely to lead to crashes and restart issues. Detect and repair system, is the key to solving this problem, generally speaking restore the factory settings can solve this problem. 2. The memory card problems: hardware problems more should belong to the memory card quality problems. Many owners choose to inexpensive memory card from the network, poor quality of counterfeit brand memory card can cause data writing problems, resulting in the crash and reboot issue. This is also one of the most critical issue, restart replace the memory card can be solved, it is generally recommended for high-speed card. Patented technology sales Recorder Recorder Recorder ten core technology brand brand ranking recorder recorder recorder reviews what the top ten brands with the recorder recorder recorder installed ten rankings Recorder