Android version codenames and build numbers

Since the release of Android version 1.5, Google has been giving code names ordered alphabetically after tasty treats to major Android version. We have compiled all of them here.
You can also find details about the latest Android source code tags as well as build numbers. As the information has been directly obtained from Google, it is mostly accurate and up to date. However, you still find any discrepancies; do let us know in comments.

Code name: Android Version (API level)

  • (no code name): 1.0 (API level 1)
  • (no code name): 1.1 (API level 2)
  • Cupcake: 1.5 (API level 3, NDK 1)
  • Donut: 1.6 (API level 4, NDK 2)
  • Eclair: 2.0 (API level 5)
  • Eclair: 2.0.1 (API level 6)
  • Eclair: 2.1 (API level 7, NDK 3)
  • Froyo: 2.2.x (API level 8, NDK 4)
  • Gingerbread: 2.3 – 2.3.7 (API level 9, NDK 5/API level 10)
  • Honeycomb: 3.0 – 3.2.x (API level 11/12/13, NDK 6)
  • Ice Cream Sandwich: 4.0.1 – 4.0.4 (API level 14/15, NDK 7)
  • Jelly Bean: 4.1 (API level 16, NDK 8 )
  • Jelly Bean: 4.2 (API level 17)
  • Jelly Bean: 4.3 (API level 18)
  • KitKat: 4.4 (API level 19)
  • Lollipop: 5.0 (API level 21)

Build Number: Tag (Notes)

Build Branch Version Supported devices
LRX22G android-5.0.2_r1 Lollipop Nexus 7 (flo/deb/grouper/tilapia), Nexus 10
LRX22C android-5.0.1_r1 Lollipop Nexus 4, Nexus 5, Nexus 6 (shamu), Nexus 7 (flo), Nexus 9 (volantis/volantisg), Nexus 10
LRX21V android-5.0.0_r7.0.1 Lollipop Nexus Player (fugu)
LRX21T android-5.0.0_r6.0.1 Lollipop Nexus 4
LRX21R android-5.0.0_r5.1.0.1 Lollipop Nexus 9 (volantis)
LRX21Q android-5.0.0_r5.0.1 Lollipop Nexus 9 (volantis)
LRX21P android-5.0.0_r4.0.1 Lollipop Nexus 7 (flo/grouper), Nexus 10
LRX21O android-5.0.0_r3.0.1 Lollipop Nexus 5 (hammerhead), Nexus 6 (shamu)
LRX21M android-5.0.0_r2.0.1 Lollipop Nexus Player (fugu)
LRX21L android-5.0.0_r1.0.1 Lollipop Nexus 9 (volantis)
KTU84Q android-4.4.4_r2 KitKat Nexus 5 (hammerhead) (For 2Degrees/NZ, Telstra/AUS and India ONLY)
KTU84P android-4.4.4_r1 KitKat Nexus 5, Nexus 7 (flo/deb/grouper/tilapia), Nexus 4, Nexus 10
KTU84M android-4.4.3_r1.1 KitKat Nexus 5 (hammerhead)
KTU84L android-4.4.3_r1 KitKat Nexus 7 (flo/deb/grouper/tilapia), Nexus 4, Nexus 10
KVT49L android-4.4.2_r2 KitKat Nexus 7 (deb Verizon)
KOT49H android-4.4.2_r1 KitKat Nexus 5, Nexus 7 (flo/deb/grouper/tilapia), Nexus 4, Nexus 10
KOT49E android-4.4.1_r1 KitKat Nexus 5, Nexus 7 (flo/deb/grouper/tilapia), Nexus 4, Nexus 10
KRT16S android-4.4_r1.2 KitKat Nexus 7 (flo/deb/grouper/tilapia), Nexus 4, Nexus 10
KRT16M android-4.4_r1 KitKat Nexus 5 (hammerhead)
JLS36I android-4.3.1_r1 Jelly Bean Nexus 7 (deb)
JLS36C android-4.3_r3 Jelly Bean Nexus 7 (deb)
JSS15R android-4.3_r2.3 Jelly Bean Nexus 7 (flo)
JSS15Q android-4.3_r2.2 Jelly Bean Nexus 7 (flo)
JSS15J android-4.3_r2.1 Jelly Bean Nexus 7 (flo/deb)
JSR78D android-4.3_r2 Jelly Bean Nexus 7 (deb)
JWR66Y android-4.3_r1.1 Jelly Bean Galaxy Nexus, Nexus 7 (grouper/tilapia), Nexus 4, Nexus 10
JWR66V android-4.3_r1 Jelly Bean Galaxy Nexus, Nexus 7 (grouper/tilapia), Nexus 4, Nexus 10
JWR66N android-4.3_r0.9.1 Jelly Bean Galaxy Nexus, Nexus 7 (grouper/tilapia/flo), Nexus 4, Nexus 10
JWR66L android-4.3_r0.9 Jelly Bean Nexus 7
JDQ39E android-4.2.2_r1.2 Jelly Bean Nexus 4
JDQ39B android-4.2.2_r1.1 Jelly Bean Nexus 7
JDQ39 android-4.2.2_r1 Jelly Bean Galaxy Nexus, Nexus 7, Nexus 4, Nexus 10
JOP40G android-4.2.1_r1.2 Jelly Bean Nexus 4
JOP40F android-4.2.1_r1.1 Jelly Bean Nexus 10
JOP40D android-4.2.1_r1 Jelly Bean Galaxy Nexus, Nexus 7, Nexus 4, Nexus 10
JOP40C android-4.2_r1 Jelly Bean Galaxy Nexus, Nexus 7, Nexus 4, Nexus 10
JZO54M android-4.1.2_r2.1 Jelly Bean
JZO54L android-4.1.2_r2 Jelly Bean
JZO54K android-4.1.2_r1 Jelly Bean Nexus S, Galaxy Nexus, Nexus 7
JRO03S android-4.1.1_r6.1 Jelly Bean Nexus 7
JRO03R android-4.1.1_r6 Jelly Bean Nexus S 4G
JRO03O android-4.1.1_r5 Jelly Bean Galaxy Nexus
JRO03L android-4.1.1_r4 Jelly Bean Nexus S
JRO03H android-4.1.1_r3 Jelly Bean
JRO03E android-4.1.1_r2 Jelly Bean Nexus S
JRO03D android-4.1.1_r1.1 Jelly Bean Nexus 7
JRO03C android-4.1.1_r1 Jelly Bean Galaxy Nexus
IMM76L android-4.0.4_r2.1 Ice Cream Sandwich
IMM76K android-4.0.4_r2 Ice Cream Sandwich Galaxy Nexus
IMM76I android-4.0.4_r1.2 Ice Cream Sandwich Galaxy Nexus
IMM76D android-4.0.4_r1.1 Ice Cream Sandwich Nexus S, Nexus S 4G, Galaxy Nexus
IMM76 android-4.0.4_r1 Ice Cream Sandwich
IML77 android-4.0.3_r1.1 Ice Cream Sandwich
IML74K android-4.0.3_r1 Ice Cream Sandwich Nexus S
ICL53F android-4.0.2_r1 Ice Cream Sandwich Galaxy Nexus
ITL41F android-4.0.1_r1.2 Ice Cream Sandwich Galaxy Nexus
ITL41D android-4.0.1_r1.1 Ice Cream Sandwich Galaxy Nexus
ITL41D android-4.0.1_r1 Ice Cream Sandwich Galaxy Nexus
GWK74 android-2.3.7_r1 Gingerbread Nexus S 4G
GRK39F android-2.3.6_r1 Gingerbread Nexus One, Nexus S
GRK39C android-2.3.6_r0.9 Gingerbread Nexus S
GRJ90 android-2.3.5_r1 Gingerbread Nexus S 4G
GRJ22 android-2.3.4_r1 Gingerbread Nexus One, Nexus S, Nexus S 4G
GRJ06D android-2.3.4_r0.9 Gingerbread Nexus S 4G
GRI54 android-2.3.3_r1.1 Gingerbread Nexus S
GRI40 android-2.3.3_r1 Gingerbread Nexus One, Nexus S
GRH78C android-2.3.2_r1 Gingerbread Nexus S
GRH78 android-2.3.1_r1 Gingerbread Nexus S
GRH55 android-2.3_r1 Gingerbread earliest Gingerbread version, Nexus S
FRK76C android-2.2.3_r2 Froyo
FRK76 android-2.2.3_r1 Froyo
FRG83G android-2.2.2_r1 Froyo Nexus One
FRG83D android-2.2.1_r2 Froyo Nexus One
FRG83 android-2.2.1_r1 Froyo Nexus One
FRG22D android-2.2_r1.3 Froyo
FRG01B android-2.2_r1.2 Froyo
FRF91 android-2.2_r1.1 Froyo Nexus One
FRF85B android-2.2_r1 Froyo Nexus One
EPF21B android-2.1_r2.1p2 Eclair
ESE81 android-2.1_r2.1s Eclair
EPE54B android-2.1_r2.1p Eclair Nexus One
ERE27 android-2.1_r2 Eclair Nexus One
ERD79 android-2.1_r1 Eclair Nexus One
ESD56 android-2.0.1_r1 Eclair
ESD20 android-2.0_r1 Eclair
DMD64 android-1.6_r1.5 Donut
DRD20 android-1.6_r1.4
DRD08 android-1.6_r1.3
DRC92 android-1.6_r1.2

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