Anonymous, 21 Jul 2017I bought this mobile on 7th July 2016....it goes to service center in 2-3 times....still I hav... moreZuk z1 was tailor made with Cyanogen but after its release the Cyanogen company was shut down which eventually blocked any software update. Thus the frequent restarts! You can use this phone beautifully if you root your device and flash a custom rom like Mokee or Resurrection Remix.
You may try to use JioVoice app to use VoLTE service, however using Jio SIM is not recommended on Z1 as it seems most users are having problem with Jio SIMs on Z1....
I charge the phone and unplugged after full charge and play a music and it got off and start to vibrate and off. When I tried to switch on it still shows a lines on the screen and vibrates. What troubleshoot can be done to rectify the issue?
I bought this mobile on 7th July 2016....it goes to service center in 2-3 times....still I have issue in calling....when m talking on phone the receivers end voice not reach properly.....other so many issues...its switch off automatically.....shame on u Lenovo for such a wrist product....u r chitting customer....if they are spending their valuable money then how can u give such a chip product????
Good, smooth and better than xiaomi
eeswar, 29 Jun 2017Zuk z1 - switch off when i go call sim no 2, the same issue for receives call after end time g... moreIf your using jio4gvoice app first uninstall that... That is the major one to restart and switch off the phone...
Really disappointed with this phone. First the fingerprint sensor stopped working after 6 months. 8th month and the power button has issues. 10th month and the home button behaviour is ridiculous. 11th month and you notice the screen lag for first time. 12th month power button and home button stop working. A year has passed and you now go to settings to enable the tap screen to wake up and double tap on task bar to lock because only volume buttons and soft buttons are working. A month into the 2nd year and phone keeps restarting for 4 hours and then when it you were happy that it is up, soft buttons have stopped working, 2 weeks after the dies and you throw it away because you don't know how to switch on a phone where power button is dead. Yah, I am lazy to go to a lenovo center 20 kms away fom me
Sumith, 03 Jul 2017My mobile was exhibiting the same issue and I have installed other stock rom and now my zuk z1... moreCustom rom do i need to do any specific settings I m faccing switching off problem
Piece of crap .... Display looks, rubbish keep heating up ,navigation keep losing signal in the middle of ur trip nearly had an accident ...waste of money don't bother buying this crap
Anonymous, 17 Jun 2017hi!frds i want know one detail about lenovo zuk z1.
can it use jio simYes you can jio sim with it. But for data use only.
For calling you need an extra app which is Jio4gvoice calling app
Vishnu SA, 24 Feb 2017Worst phone, It is restarting daily atleast 6,7 Times. And mainly when we cut a call. Till tim... moreMy mobile was exhibiting the same issue and I have installed other stock rom and now my zuk z1 is working so nice and giving very nice battery backup awa less heating
Zuk z1 - switch off when i go call sim no 2, the same issue for receives call after end time going to switch off again. Incase any missed call for sim 2 mobile hanging on touch screen not working. Then few second hold power button and restarted. Last few day's like that problem I'm facing for my zuk zi I'm totally worried.
Port your zuk z1 from cyanogenmod to zui . Its working owesome. Everything is smooth. No root required for this solution