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Global or aliexpress seller rom?

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By bajen, Senior Member on 30th November 2019, 07:09 PM
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Need some help. Bought a nubia z20 to day. I don't have any update bottom, why can't I update over air?
Can I flash a new rom with Ota?
Sorry for all stupid questions.
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30th November 2019, 07:30 PM |#2  
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I think you have the chinese ROM, there’s no navigation bar at the bottom of the screen.
30th November 2019, 07:36 PM |#3  
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Quote:
Originally Posted by mir2006

I think you have the chinese ROM, there’s no navigation bar at the bottom of the screen.

Ok there is no Chinese signs or app.
30th November 2019, 08:47 PM |#4  
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you can check software version...

if its ENCommon something its Global ROM! China not-Global ROM is CNCommon ...

then there is 2.03 for EU & Asia Global ROM and if its 1.03 its North America US Global Rom!
no updates yet available!

https://global.mall.nubia.com/blogs/...h-instructions
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30th November 2019, 08:55 PM |#5  
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Quote:
Originally Posted by futureshock

you can check software version...

if its ENCommon something its Global ROM! China not-Global ROM is CNCommon ...

then there is 2.03 for EU & Asia Global ROM and if its 1.03 its North America US Global Rom!
no updates yet available!

https://global.mall.nubia.com/blogs/...h-instructions

Thanks nx627j cncommon_v2. 17 is Chinese of course. So the newest EU is 2.03?
And there shouldn't be any problem with flashing that's from the link?
1st December 2019, 10:12 AM |#6  
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Quote:
Originally Posted by bajen

Thanks nx627j cncommon_v2. 17 is Chinese of course. So the newest EU is 2.03?
And there shouldn't be any problem with flashing that's from the link?

I can't transfer the update file to the phone. What to do?
1st December 2019, 12:42 PM |#7  
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i'm pretty sure you cant flash ENCommon vs. CNCommon.. thats locked...

you can try to flash twrp first..
after that, i would format everything.. then take a backup of every partition just in case.. also try to get the CN Commonfirmware before dooing anything, just in case you brick something.. you can also look into the unbrick thread here... some dudes have tried that allready and stuck afterwards in unbooting phones...

after all precaution you can try to flash the ENCommon rom.. but as far as i remeber what i read in the other threads you need to flash only some partitions... like system only or so... not boot ... but just read!
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4th December 2019, 08:48 PM |#8  
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Update.
I flashed twrp then global rom 203
Success.
All good.
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