genshin2024
New Member
Thank you for your review post. I also recently bought Z60pro with 4g module. My issue is that after I have done all the installation well, everything is working fine including 4G LTE, parking mode. But I run into issue that when I choose the device mode to sleep in parking mode, I can't wake it up from 4G LTE remotely, and on the app, it shows "Failed to switch device mode: please try again later", but when I tried again, the device said offline, even 4G module light is on, and working. But the Z60pro woke up when I tested the car shaking and it records for collision movement. When I put z60 pro into time-lapse mode and normal recording in parking mode, I can remotely view the device. But I want sleep mode to be working because I don't want a 48 hrs limitation for time-lapse mode and normal recording mode. My 4G network test is normal, full signal strength, ddpai and z60pro latest version (global), but my Z60pro fails to wake up from sleep mode. I am thinking may be I can downgrade to previous firmware, but currently unable to find previous firmware. If you have any solution for that, really appreciated it.
Updated: After going through with customer service and self-testing, finally found out that DDPAI 4g module doesn't work with special sim card (in US, we can get AT&T or T-mobile data only sim AKA tablet sim without phone line). Customer service can't figure it out and they didn't reach me out again after I summited logs file, I found out by myself. Found out their included sim card with subscription works pretty fine except low data speed which makes the live view image low quality, but if you have your own sim card without any data throttling, the live view quality is awesome. Live view quality is better than 70mai live view but 70mai 4g module works with data-only sim. Unfortunately, I have to switch to 70mai because of I am not able to wake up and live view z60pro with my sim card.
Updated: After going through with customer service and self-testing, finally found out that DDPAI 4g module doesn't work with special sim card (in US, we can get AT&T or T-mobile data only sim AKA tablet sim without phone line). Customer service can't figure it out and they didn't reach me out again after I summited logs file, I found out by myself. Found out their included sim card with subscription works pretty fine except low data speed which makes the live view image low quality, but if you have your own sim card without any data throttling, the live view quality is awesome. Live view quality is better than 70mai live view but 70mai 4g module works with data-only sim. Unfortunately, I have to switch to 70mai because of I am not able to wake up and live view z60pro with my sim card.
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