[OnePlus 3 Guides, News, & Discussion] Naman Bhalla:
Credits :- [MENTION=4443334]Grarak[/MENTION] for Recovery. [MENTION=2948558]Spannaa[/MENTION] for inspiration and SuperSU (SuperSU here is just a Systemless version made by him). I really wish Spannaa gets an OP3 and maintains this. No one can replace him.

First of all, sorry for not publishing it at XDA earlier. I kinda forgot.

The latest full version can be downloaded directly from OnePlus downloads.

There are two types of file for each ROM: signed flashable zips and OTA incremental update zips.

Signed flashable zips: These are recovery-flashable zips of the full ROM that won't overwrite your data partition. They can be flashed via stock or TWRP recovery.

OTA incremental update zips: These are recovery-flashable zips that update your rom to a newer version. They can be flashed via stock or TWRP recovery but will only work on non-rooted devices with no modifications to system files.

I've also included links for TWRP custom recovery and SuperSU.

Note: Since OTA incremental update zips will fail on rooted devices or devices with modifications to system files, it's not possible to use these to update without reverting back to completely stock, unrooted first.

To update you must either wait for the new, full, signed flashable zip to appear (usually a few weeks after the OTA update) or use the following workaround:

Boot into TWRP recovery

Flash the latest full signed flashable zip

Flash the new OTA incremental update zip

Flash the SuperSU zip

Reboot

The result is exactly the same as if you'd flashed the new, full rom zip.

Signed flashable zips

OxygenOS 3.1.2 :- OnePlus3Oxygen_16_OTA_007_all_1606062247_8f031965d7db4420.zip

OxygenOS 3.1.3 :- OnePlus3Oxygen_16_OTA_008_all_1606122244_e0cfc5ffc8bf411a.zip

OxygenOS 3.2.0 :- OnePlus3Oxygen_16_OTA_010_all_1607012342_741e629725ed457b.zip

OxygenOS 3.2.1 :- OnePlus3Oxygen_16_OTA_011_all_1607052050_0e5983ace5314161.zip

OxygenOS 3.2.2 :- OnePlus3Oxygen_16_OTA_012_all_1607251520_5926eed75c18470f.zip

OxygenOS 3.2.4 :- OnePlus3Oxygen_16_OTA_013_all_1608061823_765c081a5c8e4dad.zip

OxygenOS 3.2.6 :- OnePlus3Oxygen_16_OTA_015_all_1609141252_c38077177cfc4e74.zip

OxygenOS 3.2.8 :- OnePlus3Oxygen_16_OTA_017_all_1611182000_fbe1471194d64b3e.zip

OxygenOS 4.0 :- OnePlus3Oxygen_16_OTA_035_all_1612310359_e10cadfb2af7.zip

OxygenOS 4.0.1 :- OnePlus3Oxygen_16_OTA_037_all_1701041839_aa64b084a40a4.zip

OxygenOS 4.0.2 :- OnePlus3Oxygen_16_OTA_039_all_1701140133_03b794d8a8b44883.zip

OxygenOS 4.0.3 :- OnePlus3Oxygen_16_OTA_041_all_1702081756_f9fb218af59d4aa6.zip

OxygenOS 4.1.0 :- OnePlus3Oxygen_16_OTA_047_all_1703132116_f7372e67.zip

OxygenOS 4.1.1 :- OnePlus3Oxygen_16_OTA_049_all_1703242056_9c23637940057e.zip

OTA incremental update zips

OxygenOS 3.2.4

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OxygenOS 3.1.0 -> OxygenOS 3.2.4 : https://www.androidfilehost.com/?fid=24665542585483652

OxygenOS 3.1.1 -> OxygenOS 3.2.4 : https://www.androidfilehost.com/?fid=24665542585483650

OxygenOS 3.1.2 -> OxygenOS 3.2.4 : https://www.androidfilehost.com/?fid=24665542585483653

OxygenOS 3.1.3 -> OxygenOS 3.2.4 : https://www.androidfilehost.com/?fid=24665542585483654

OxygenOS 3.1.4 -> OxygenOS 3.2.4 : https://www.androidfilehost.com/?fid=24665542585483647

OxygenOS 3.2.0 -> OxygenOS 3.2.4 : https://www.androidfilehost.com/?fid=24665542585483649

OxygenOS 3.2.1 -> OxygenOS 3.2.4 : https://www.androidfilehost.com/?fid=24665542585483651

OxygenOS 3.2.2 -> OxygenOS 3.2.4 : https://www.androidfilehost.com/?fid=24665542585483648

OxygenOS 3.2.2

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OxygenOS 3.1.0 -> OxygenOS 3.2.2 : https://www.androidfilehost.com/?fid=24591000424950207

OxygenOS 3.1.1 -> OxygenOS 3.2.2 : https://www.androidfilehost.com/?fid=24591000424950202

OxygenOS 3.1.2 -> OxygenOS 3.2.2 : https://www.androidfilehost.com/?fid=24591000424950206

OxygenOS 3.1.3 -> OxygenOS 3.2.2 : https://www.androidfilehost.com/?fid=24591000424950204

OxygenOS 3.1.4 -> OxygenOS 3.2.2 : https://www.androidfilehost.com/?fid=24591000424950201

OxygenOS 3.2.0 -> OxygenOS 3.2.2 : https://www.androidfilehost.com/?fid=24591000424950205

OxygenOS 3.2.1 -> OxygenOS 3.2.2 : https://www.androidfilehost.com/?fid=24591000424950203

OxygenOS 3.2.1

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OxygenOS 3.1.0 -> OxygenOS 3.2.1 : https://www.androidfilehost.com/?fid=24591000424945012

OxygenOS 3.1.1 -> OxygenOS 3.2.1 : https://www.androidfilehost.com/?fid=24591000424945013

OxygenOS 3.1.2 -> OxygenOS 3.2.1 : https://www.androidfilehost.com/?fid=24591000424945008

OxygenOS 3.1.3 -> OxygenOS 3.2.1 : https://www.androidfilehost.com/?fid=24591000424945009

OxygenOS 3.2.0 -> OxygenOS 3.2.1 : https://www.androidfilehost.com/?fid=24591000424945003

OxygenOS 3.2.0

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OxygenOS 3.1.0 -> OxygenOS 3.2.0 : https://www.androidfilehost.com/?fid=24591020540823769

OxygenOS 3.1.1 -> OxygenOS 3.2.0 : https://www.androidfilehost.com/?fid=24591020540823768

OxygenOS 3.1.2 -> OxygenOS 3.2.0 : https://www.androidfilehost.com/?fid=24591020540823766

OxygenOS 3.1.3 -> OxygenOS 3.2.0 : https://www.androidfilehost.com/?fid=24591020540823770

OxygenOS 3.1.2

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OxygenOS 3.1.0 -> OxygenOS 3.1.2 : https://www.androidfilehost.com/?fid=24591020540823771

OxygenOS 3.1.1 -> OxygenOS 3.1.2 : https://www.androidfilehost.com/?fid=24591020540823772

TWRP & SuperSU

TWRP

SuperSU

Stock Recovery :-

https://www.androidfilehost.com/?fid=24671309938032896