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How to revert to Oxygen OS

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altojd

Senior Member
Dec 11, 2009
1,188
657
How can i flash oxygen os comming from custom rom.
Step by step guide will be appreciated
 

mrsupertom

Member
Jul 15, 2012
26
13
Hull
Google Pixel 5
So extract the zip file and double click on "flash-all.bat"?

Also i was on stock rom (indian version) before flashing a custom rom. Can i revert back to stock global rom?

Yes, read instructions but I think you have to be in fastbootd first. Then double check the model number of your device and which ROM it comes with - it may be that the Indian ROM and global are the same or can both be installed on the same model, but I can't say for certain, I have global model with global ROM
 
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dudeperfect

Senior Member
Apr 7, 2014
87
9
Lost
Yes, read instructions but I think you have to be in fastbootd first. Then double check the model number of your device and which ROM it comes with - it may be that the Indian ROM and global are the same or can both be installed on the same model, but I can't say for certain, I have global model with global ROM

Thanks for the quick reply.

I can't see my model number (hd-xxxx) on the custom rom(MSM) for some reason. It's listed as Oneplus 7t under the model number :/
 

mrsupertom

Member
Jul 15, 2012
26
13
Hull
Google Pixel 5
Thanks for the quick reply.

I can't see my model number (hd-xxxx) on the custom rom(MSM) for some reason. It's listed as Oneplus 7t under the model number :/

I'm not 100% sure what you're referring to as it's been a while since I used the stock ROM flashing package but maybe the below will help? It's my understanding Global will work for Indian, Europe and North American models (mine was Europe, I used global) and Chinese / HK and T-Mobile have their own images. Sorry I can't provide these.

VariantsEdit

Both OnePlus 7 and OnePlus 7 Pro have several variants. The differences are usually with the supported bands.

ModelVariantRegionOnePlus 7T
HD1900 Chinese/HK
HD1901 Indian
HD1903 Europe
HD1905 North America
HD1907 T-Mobile
 

dudeperfect

Senior Member
Apr 7, 2014
87
9
Lost
I'm not 100% sure what you're referring to as it's been a while since I used the stock ROM flashing package but maybe the below will help? It's my understanding Global will work for Indian, Europe and North American models (mine was Europe, I used global) and Chinese / HK and T-Mobile have their own images. Sorry I can't provide these.

VariantsEdit

Both OnePlus 7 and OnePlus 7 Pro have several variants. The differences are usually with the supported bands.

ModelVariantRegionOnePlus 7T
HD1900 Chinese/HK
HD1901 Indian
HD1903 Europe
HD1905 North America
HD1907 T-Mobile

Since i have an Indian model i should be seeing the hd 1901 under the "about phone" instead i see oneplus-7t, the model number has vanished :/
 

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