Android general questions thread, Ask anything here!
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 Jan 20 2016, 11:18 AM
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#1
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Junior Member
494 posts Joined: Apr 2010 
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Recently bought a Zuk Z1 and there is a Cyanogen Preview watermark on bottom right of screen. Is this a legit international set? If so, how to get the OTA update from it? I have manually click check for updates but it just said no updates available and there are a few more versions already after the current version of the device.
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Jan 20 2016, 02:55 PM
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#2
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Junior Member
494 posts Joined: Apr 2010
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QUOTE(NightFelix @ Jan 20 2016, 02:38 PM) What is your version? Currently on Cyanogen 12.1 YOG4PAP1CG. Will there be OTA update for it? Since it's a preview version. Not sure if it's the original Zuk CyanogenOS or it's a CyanogenMod.   The software build is from Aug if not wrong.This post has been edited by imationyj: Jan 20 2016, 02:56 PM |
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Jan 20 2016, 03:28 PM
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#3
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Junior Member
494 posts Joined: Apr 2010
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QUOTE(NightFelix @ Jan 20 2016, 03:26 PM) Latest version is below. Stock recovery is showing Cyanogen word on top one right? Is there anyway to check if my device has been rooted the unroot before and bootloader is unlocked? I tried to load the bootloader and the screen is showing a linux penguin icon in middle of screen. Is that a lock or unlock bootloader? which you can be found at here https://cyngn.com/support if you are on stock recovery, you can download the second one cm-12.1-YOG4PAS3OH-ham-signed.zip flash the whole new rom. |
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Jan 20 2016, 07:26 PM
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#4
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Junior Member
494 posts Joined: Apr 2010
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QUOTE(NightFelix @ Jan 20 2016, 05:26 PM) Command to check bootloader status: fastboot oem device-info Tried it and it just stuck on waiting for device. adb devices can see the device though but not fastboot device. The screen shows a penguin icon which i think is linux logo? Is that the fastboot mode?U need a PC to check that. |
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Jan 20 2016, 07:47 PM
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#5
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Junior Member
494 posts Joined: Apr 2010
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QUOTE(NightFelix @ Jan 20 2016, 07:30 PM) uhm... then could be your phone lack of drivers to detect in fastboot mode. It did have Android Composite ADB Interface under Android Devices in Device Manager. So the driver is installed, but the fastboot devices command still returns nothing and the oem command still shows waiting for devices 1. Go Google search for latest Universal Naked Driver / Samsung ADB Driver 2. Make sure you enable debug mode in developer settings, no sure how, google how to enable debug mode in developer setting 3. Try another USB port / USB Cable. Penguin = fastboot mode? I'm not sure... each OEM show different icon. so that penguin could be fastboot mode.  |
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Jan 20 2016, 08:49 PM
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#6
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Junior Member
494 posts Joined: Apr 2010
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Finally got it working. Apparently Zuk Z1 is a special case, it needs to add "-i 0x2b4c" after fastboot command to use it and my device returned:
(bootloader) Device tampered: false (bootloader) Device unlocked: true (bootloader) Charger screen enabled: false (bootloader) Display panel: OKAY [ 0.009s] finished. total time: 0.010s Means my bootloader is unlocked? What does the device tempered:false means? |
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Jan 21 2016, 10:48 AM
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#7
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Junior Member
494 posts Joined: Apr 2010
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QUOTE(NightFelix @ Jan 20 2016, 09:08 PM) No idea... anyway, have fun flashing stock rom Stock recovery unable to flash the rom. It always validate signature and fail. Need to flash TWRP recovery so that can bypass that validation.   Thanks for your help.  This post has been edited by imationyj: Jan 21 2016, 10:48 AM |
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