[Huawei Y6 Guides, News, & Discussion] Thespartann:
Here is the list of ROMs avalabile for Y6, i hope this will help you.

Big thanks to [MENTION=4601013]Runner85sx[/MENTION] who keep this phone alive.

Oreo:

Lineage15: https://xdaforums.com/huawei-y6/development/rom-unoffical-lineageos-15-0-huawei-y6-t3705540

Download link: http://www.mediafire.com/file/ren6e9xeemx6sya/lineage_15.0_20171115_UNOFFICIAL_scale.zip

Status: Camera not working, No IMEI

By: Runner85sx

Lineage15.1: WIP

By: Runner85sx

Aex: WIP

By: Runner85sx

RR: WIP

By: Thespartann

Nougat:

Slim7: https://xdaforums.com/huawei-y6/development/rom-unofficial-slim7-huawei-y6-t3639734

Dowload link: https://mega.nz/#F!eHZj0ZjY!1UJXok_5T5DSNvCsKY-AMA!mW4gUIzQ

Status: Stable

By: Runner85sx

Resurrection Remix 5.8.5: https://xdaforums.com/huawei-y6/development/unofficial-resurrection-remix-5-8-5-t3798382

Download link: https://mega.nz/#!7coTgT4I!YhbJcWLXfoGy-2r9-UrxhcTiYCH6_1UArxv6A5YR6lc/

Status: Stable

By: Thespartann

LineageOS 14.1: https://xdaforums.com/huawei-y6/development/rom-huawei-y6-t3668939

Dowload link: https://mega.nz/#!TbAj3YJY!FJVqa9C7BPoG-IUl7vY79tJdRTG2HiheHPHR_DAN67c

Status: Stable

By: Runner85sx & desalesouche

ViperOS: https://xdaforums.com/huawei-y6/development/rom-unofficial-viperos-huawei-y6-t3656324

Download link: https://mega.nz/#!6CoHASRB!QHfEf2e1-sGFPYNh4Wsc3uAbgj3DB7qVMftWho437t0

Status: Stable

By: Runner85sx

DotOS v1.2: https://xdaforums.com/huawei-y6/development/rom-dotdotos-huawei-y6-t3740289

Download link: https://mega.nz/#!mF5nRISJ!1HFhZ1ebR7odFVg72EM2VqtDGts2yuh8xEYqdznTkwo

Status: Stable [Has some battery drain issues]

By: Thespartann

DnD: https://xdaforums.com/huawei-y6/development/rom-darkness-designed-huawei-y6-t3738998

Download link: https://mega.nz/#F!9E1FzCjB!qecTPUdrzLf_zcRnjh1NDA

Status: Stable

By: Mitomanu

XenonHD: https://xdaforums.com/huawei-y6/development/rom-unofficial-xenonhd-huawei-y6-t3672009

Download link: https://mega.nz/#F!eHZj0ZjY!1UJXok_5T5DSNvCsKY-AMA!uToQHCyB

Status: Stable

By: Runner85sx

AOKP: https://xdaforums.com/huawei-y6/development/rom-7-1-2-aokp-unofficial-huawei-y6-23-t3661378

Download link: https://androidfilehost.com/?fid=962021903579499636

Status: Stable [Not that cool, lags, and its not nice]

By: PieroDLT

CrDroidAndroid v3.4: https://xdaforums.com/huawei-y6/development/rom-crdroidandroid-v3-4-t3627273

Download link: https://mega.nz/#!2dxF1CJB!Iqbt24ms4PYCh7455p85BVEn5eu1kp6LFUVZRn2Ujtk

Status: Stable

By: Thespartann

AtomicOS: WIP

By: Runner85sx

AEX: WIP

By: Runner85sx

AOSP: WIP

By: Me

Marshmallow:

Cm13: https://xdaforums.com/huawei-y6/development/rom-unoffical-cm13-0-huawei-y6-t3506245

Download link: https://xdaforums.com/devdb/project/?id=18009#downloads

Status: Petty Stable [Camera not working]

By: Runner85sx

Lineage13: WIP

By: Runner85sx

Lolipop:

Cm12.1: https://xdaforums.com/android/development/rom-unoffical-cm12-1-huawei-y6-t3404674

Download link: https://xdaforums.com/devdb/project/?id=15925#downloads

Status: Stable [Some times may bootloop after installing apps (Here is the fix: https://mega.nz/#!RnYmEazY!_TrctrZs9uJHuMyKYGlLTi9J7CIXHmBJI4RvGCaxliE)]

By: DestructoSphere & Runner85sx

Resurrection Remix: https://xdaforums.com/huawei-y6/development/rom-resurrection-remix-huawei-y6-t3494741

Download link: [Single Sim: https://mega.nz/#!x1YECYTD!o9RBu4JTIrRo9yWzyk1mdmiiYTid7k0PBui05AlAVCk]

[Dual Sim: https://mega.nz/#!gwY2WR4B!BCinbf9hmDmndID4LvdoX0V_TXr-XM5JlmFOIeVYdps]

Status: Stable [Some times may bootloop after installing apps (Here is the fix: https://mega.nz/#!RnYmEazY!_TrctrZs9uJHuMyKYGlLTi9J7CIXHmBJI4RvGCaxliE)]

By: porcha18

SlimLP: https://xdaforums.com/huawei-y6/development/rom-slimlp-huawei-y6-t3445532

Download link: https://mega.nz/#!lkZmnRaZ!SRIAQXPFX2hzlxKJfE6pswSSrPoLXBl_lsYBzAEIeFI

Status: Stable

By: Runner85sx

MIUI8: WIP

Status: Camera not working & Sim not recognised

By: Me and AngelokOfficial [Also thanks Runner85sx for some help]

Patched EMUI: WIP [EMUI with better performance and cool features added]

Status: I need to get it flashable, i had some problems with that.

By: Me.

You may also join Huawei Y6 Telegram Group [Invite link: https://t.me/joinchat/IUxM9USRINduWnHj5Z27BA]

And check out @y6roms Telegram channel for more info and you may also download ROMs from there.

More will come soon, tell me if i forgot some

Press the Thanks button if i helped you ;)