Android Marshamallow for Samsung devices: When will your Galaxy device get new firmware?
Android MarshamallowAndroid via Twitter

It's been close to two months since Google began rolling out Android Marshmallow to Nexus-series devices. Since then, HTC, Motorola, Sony, Huawei, Lenovo and LG have pledged to roll out the update to their flagship devices.

Now, three smartphone-makers — InFocus, OnePlus and Asus — have released a list of their gadgets eligible for Google's new mobile OS.

OnePlus:

Earlier this week, the company confirmed that its flagship device, OnePlus One, and it's successor OnePlus 2 would get the new OS by March 2016.

As far as OnePlus X is concerned, the company, in its bid to not give any false hopes to fans, has declined to divulge ETA (Estimated Time of Arrival) of the update, but promised to deliver as soon as possible.

InFocus devices:

The American company has revealed that the two of its devices — M370 and M812 — will get Android Marshmallow by this year-end.

InFocus M370 and M812 were launched in India October. They came with Android 5.1 and 5.0 series Lollipop OS out-of-the-box, respectively, and by this year-end they will be upgraded to the Marshmallow OS.

Asus Zenfone:

Taiwanese smartphone-maker Asus, on the company's official forum ZenTalk, has claimed PadFone S, Zenfone 2 (ZE550ML/ZE551ML), Zenfone 2 Deluxe / Special Edition (ZE551ML), Zenfone Laser (ZE500KG/ZE500KL/ZE550KL/ZE600KL/ZE601KL) and Zenfone Selfie (ZD551KL) will receive the Android Marshmallow update. However, there is no word on when the firmware will be released to the devices. Stay tuned for more updates.

Read more: Google Android 6.0 Marshmallow: 7 key features you need to know

Here's the updated list of all confirmed devices eligible for Android Marshmallow update:

Smartphone brands Devices confirmed to get Android 6.0 Marshmallow
Google Nexus Nexus 5, Motorola Nexus 6, Nexus 7 (2013) and HTC Nexus 9
  • LG Nexus 5X & Huawei Nexus 6P (come with Marshmallow OS out-of-the-box)
Google Android One series In India (update released):
  • Micromax Canvas A1, Spice Dream UNO, Karbonn Sparkle V;
  • new Lava Iris Pixel V1 is yet to get update

Bangladesh/Nepa/Sri Lanka (update released):

  • Symphony Roar A50

Indonesia (update released):

  • Nexian Journey One & Mito Impact A10

Philippines (update released):

  • MyPhone Uno

Myanmar (update released):

  • Cherry Mobile One

Other Android One series phone launched in South East Asian markets and Africa (Infinix Hot 2 X 510) will soon get the update as well

Motorola Moto X Pure Edition in the US (3rd gen & 2nd gen), Moto X Style (3rd gen), Moto X Play, Moto X (2nd gen), Moto Maxx (2014), Moto Turbo (2014), Nexus 6 (2014) and Moto G (3rd gen & 2 gen)
Sony Xperia Z5, Xperia Z5 Compact, Xperia Z5 Premium, Xperia Z4 Tablet, Xperia Z3+, Xperia Z3, Xperia Z3 Compact, Xperia Z3 Tablet Compact, Xperia Z2, Xperia Z2 Tablet, Xperia M5, Xperia C5 Ultra, Xperia M4 Aqua and Xperia C4
HTC HTC One M8, HTC One M9, One M9+, E9+, E9, ME, E8, One M8 Eye, Butterfly 3, Desire 826, Desire 820 and Desire 816
  • (HTC One M8 Google Play edition already received Marshmallow update)
Huawei In China:
  • Huawei P8, P8 Max Youth edition, Mate 7, Mate S, Maimang 4 (aka G8), G7 Plus, G7, Honor Play 4C, Honor 4X, X2, Honor 6, 6 Plus, Honor 7 and 7i

In India:

  • Honor 7 (in January, 2016), Honor 6 Plus, Honor 6, Honor 4C and Honor 4X in March 2016
LG G3, G4 (confirmed), Flex 2 (T-Mobile variants of G4, G3 and G Stylo confirmed to get Android M)
Samsung (via T-Mobile in USA) Samsung Galaxy Note 4, Note 5, Note Edge, Galaxy S5, S6 , S6 Edge, S6 Edge+ and Tab S2
Lenovo K3 Note, A7000, A7000 Plus, Vibe S1 and Vibe P1
OnePlus OnePlus 2, One and OnePlus X
Asus PadFone S (PF500KL), ZenFone2 (ZE550ML/ZE551ML), ZenFone2 Deluxe / Special Edition (ZE551ML), ZenFone2 Laser(ZE500KG/ZE500KL/ZE550KL/ZE600KL/ZE601KL), ZenFone Selfie (ZD551KL)
InFocus InFocus M370 and M812