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Firmware version history

warning

You CAN'T install firmware with earlier build date than you have already installed aka downgrade firmware.

Build date is in YYYYMMddHHmm (year-month-day-hour-minute) format in GMT+8 timezone.

Build dates don't really represent their respective release dates. Firmwares usually go public in a few weeks after building.

MD5 tag is first 5 bytes of MD5 hash in hexadecimal format.

If build variant contains SE then build is meant for devices with ro.secure.boot.tag=true.

If build variant contains K then build is meant for end-user usage with ro.build.type=user.

If build variant contains O then build is meant for devices with ro.oem.state=true, probably means outsourced manufacturing. (Pico 4 / Pro / Enterprise only)

Build variants have SA omitted at the end. (ro.pico.tag and OTA endpoints don't include it neither)

If download link contains us or stone then it is probably 🌍 Global / Oversea, otherwise 🐉 China.

Pico 4 Ultra series​

warning

5.13.3 is the last version which allows running root exploit. DON'T UPDATE your headset if you would like to do modding and don't want to lose access to exploit.

RegionVersion nameBuild dateBuild numberBuild variantDownloadMD5 tag
🌍5.15.22026011213087980SEKPico CDNdfb87c7600
🐉5.14.52025103119147559SEKPico CDN6dc2ceb8fe
🌍5.14.52025103018537543SEKPico CDN15a3da5863
🐉5.14.42025073022187055SEKPico CDN5e50a0f81f
🌍5.14.42025073022167054SEKPico CDN48e4bce2a6
🐉5.14.32025071600376884SEKPico CDN35a7921990
🌍5.13.32025031113185468SEKPico CDN3434fb3e4b
🐉5.13.32025031113225467SEKPico CDNa3634f7ce8
🌍5.13.22025030417505345SEKPico CDN2bd261adb9
🌍5.13.02025021903595142SEKPico CDNd08212057e
🌍5.12.62024121214244245SEKPico CDNcb876f9101
🐉5.12.62024121213444244SEKPico CDNba6117d5ab
🐉5.12.02024101422203252SEKPico CDN71e83ed5c0
🌍5.12.02024101422203251SEKPico CDNb77f9d6307
🌍5.11.12024090501362636SEKPico CDN69eea3a80e
🐉5.11.12024090500022631SEKPico CDNeccb3ca36c

Pico 4 series​

tip

You MUST install firmware that matches your headset's OEM type. Look for SEKO firmware builds if your headset has ro.oem.state set to true.

RegionVersion nameBuild dateBuild numberBuild variantDownloadMD5 tag
🌍5.13.72025103017399666SEKPico CDN26140cfa0d
🌍5.13.72025103017359665SEKOPico CDN42be801fae
🐉5.13.72025103000159651SEKPico CDNcb5ad9d7db
🐉5.13.72025103000089650SEKOPico CDNde69e61ba0
🐉5.13.62025091818469585SEKPico CDNd24598dd04
🐉5.13.62025091818409584SEKOPico CDN727f2cd83b
🐉5.13.52025082902399540SEKOPico CDN2ea26472d7
🐉5.13.52025082900249536SEKPico CDNa265297b26
🌍5.13.32025070301129480SEKOPico CDN6746cfb44c
🌍5.13.32025070300479479SEKPico CDNaa79997682
🐉5.13.32025070210099472SEKOPico CDNd668fe19ea
🐉5.13.32025070209589471SEKPico CDN68dd78c7db
🌍5.13.22025061207439458SEKOPico CDN40cdda249c
🌍5.13.22025061206519456SEKPico CDN87235e7686
🐉5.13.22025061204349452SEKPico CDN4a4dd3dcb8
🐉5.13.22025061202539448SEKOPico CDN3dd5f7afa1
🐉5.13.12025052305169409SEKOPico CDNb8da6c97d7
🐉5.13.12025052302409407SEKPico CDN16f4a39dad
🐉5.13.02025051400579370SEKOPico CDNc1d8dd6122
🐉5.13.02025051400579369SEKPico CDN02ca58377e
🌍5.12.02024122407129053SEKOPico CDN6468a45872
🐉5.12.02024122403569052SEKOPico CDN9bb67bbbfe
🌍5.12.02024122403159051SEKPico CDN1f2c7043f5
🐉5.12.02024122400209048SEKPico CDN1e2b1b2b20
🐉5.12.02024113003208995SEKOPico CDN88422e1189
🐉5.12.02024113000218991SEKPico CDN11aac801da
🌍5.11.22024091103208729SEKOPico CDNc376dd9f4c
🐉5.11.22024091101548728SEKOPico CDN142817eb57
🌍5.11.22024091101508727SEKPico CDNcf87d6eb11
🐉5.11.22024091100148724SEKPico CDNdf7554f9e7
🌍5.9.92024083002318638SEKOPico CDNd1796ec251
🐉5.9.92024083000288636SEKOPico CDN4aab325299
🐉5.11.12024082813288621SEKPico CDN43b247e3d2
🌍5.11.12024082813288620SEKOPico CDN54688783a7
🌍5.11.12024082813278619SEKPico CDN0fbe2660e6
🐉5.11.12024082813218618SEKOPico CDN5c3d80b194
🐉5.11.02024082016228565SEKPico CDN054d24f0fb
🐉5.11.02024082016218563SEKOPico CDNa8e13df299
🐉5.11.02024073017388423SEKOPico CDN76d45b1f76
🐉5.11.02024073017118420SEKPico CDN3087f8786c
🌍5.9.82024061402158266SEKOPico CDN6d08c202c9
🐉5.9.82024061400378264SEKOPico CDN65154b9b88
🌍5.9.22024030203437710SEKOPico CDNfb66acdc51
🐉5.9.22024030203187708SEKOPico CDN5a0fa763a9
🌍5.9.22024030200257699SEKPico CDN7d61a64f70
🐉5.9.22024030200137697SEKPico CDN1bd8e00f8c
🐉5.9.12024011715567505SEKPico CDN8ca9312592
🌍5.9.12024011713167504SEKPico CDN4facd867b3
🐉5.9.12024011713107503SEKOPico CDN9741d1c28b
🌍5.9.12024011713097502SEKOPico CDN2df0deb43f
🌍5.9.02024011104047425SEKOPico CDN85edfedf03
🌍5.9.02024011102447416SEKPico CDNab85825a0c
🐉5.9.02024011023177414SEKOPico CDN59528ceb9d
🐉5.9.02024011023157413SEKPico CDN678f03f880
🐉5.9.02023123005007289SEKOPico CDNbee9e15181
🐉5.9.02023123000217274SEKPico CDN523f216209
🐉5.9.02023121916097073SEKOPico CDNb469670127
🐉5.9.02023121916067070SEKPico CDNc214129e8c
🐉5.8.22023101215356299SEKPico CDNa814249094
🌍5.8.22023101215346298SEKPico CDNa9bbe55c2f
🐉5.8.22023101213466296SEKOPico CDN1d0490fbc5
🌍5.8.22023101213096292SEKOPico CDN09d46f3777
🐉5.8.02023092019376077SEKPico CDN7bc072e754
🌍5.8.02023092019376076SEKOPico CDN56c1e9da71
🌍5.8.02023092018166075SEKPico CDN284a824fac
🐉5.8.02023092016406072SEKOPico CDNbd5b0e292e
🐉5.8.02023091505515984SEKOPico CDN8f746bfcb4
🐉5.8.02023091502115971SEKPico CDNad2600110c
🐉5.8.02023091223185927SEKPico CDN1cd655f85c
🐉5.8.02023091223175926SEKOPico CDNe2330e987b
🐉5.8.02023083120005777SEKPico CDNfa7e84dac4
🐉5.8.02023083119595776SEKOPico CDN369ee8fba6
🌍5.7.22023082222375653SEKOPico CDN7220475cd5
🌍5.7.22023082222355652SEKPico CDNaf1d1e8635
🐉5.7.22023082221025651SEKOPico CDNf9762f8b82
🐉5.7.22023082221025650SEKPico CDN646a478a27
🌍5.7.12023080418425296SEKPico CDNf92724093a
🌍5.7.12023080418305295SEKOPico CDNb0b9317377
🐉5.7.12023080418205294SEKPico CDN8648d231e4
🐉5.7.12023080418175293SEKOPico CDNa229821078
🐉5.7.02023071904154974SEKPico CDN695fd34644
🐉5.7.02023071902364969SEKOPico CDN0a485cf6b8
🐉5.7.02023071110474867SEKOPico CDNb01da76552
🐉5.7.02023071103394862SEKPico CDN398f14ce0a
🌍5.7.02023062716304695SEKPico CDN51fe5d38c1
🐉5.7.02023062716304694SEKOPico CDNa02c12f490
🐉5.7.02023062716294693SEKPico CDN0a32b8e705
🌍5.7.02023062716284692SEKOPico CDNca15d7c21c
🌍5.6.12023052404034346SEKOPico CDNfc60348a73
🐉5.6.12023052401564342SEKOPico CDN34eeaf98f6
🐉5.6.02023051906274262SEKOPico CDNef635462e7
🌍5.6.02023051904404261SEKOPico CDN1a0a729e58
🌍5.6.02023051902064256SEKPico CDNa8a60c5b55
🐉5.6.02023051900404252SEKPico CDN81463e6b04
🌍5.6.02023051017134144SEKPico CDNb5b3de1e6b
🌍5.6.02023051017064143SEKOPico CDNd41f424eef
🐉5.6.02023051015454142SEKPico CDNef51596641
🐉5.6.02023051015284141SEKOPico CDNf524a59787
🐉5.6.02023042414414035SEKPico CDN56914fc410
🐉5.6.02023042400584031SEKOPico CDN85fd24f22b
🌍5.6.02023042400574030SEKOPico CDN5c2f151137
🌍5.6.02023042400124029SEKPico CDN989010bca0
🌍5.5.02023040705333850SEKPico CDNbf9813ff5d
🐉5.5.02023040705263849SEKOPico CDNfa629c69ff
🌍5.5.02023040702443843SEKOPico CDN412cf6f56c
🐉5.5.02023032101043600SEKOPico CDN4aa67fc5c2
🌍5.5.02023032101003599SEKOPico CDN11e7c04f27
🐉5.5.02023032100463598SEKPico CDN75d3c842d2
🌍5.5.02023032100133597SEKPico CDN4335638970
🌍5.4.02023021715573162SEKPico CDN3d2f0dbe1b
🌍5.4.02023021712313159SEKOPico CDN21724b5b8e
🐉5.4.02023020910323046SEKPico CDNe076814e50
🐉5.4.02023020821333033SEKOPico CDN575cb027b3
🐉5.4.02023020222192955SEKPico CDN22a70c3966
🐉5.4.02023020222062954SEKOPico CDN230606e2c2
🌍5.3.22023010718172705SEKOPico CDN0d2c0cb6ec
🌍5.3.22023010716422704SEKPico CDNae2fa5f1b3
🌍5.3.12023010518552672SEKOPico CDNe5008f4620
🐉5.3.12023010516352669SEKPico CDNc435f2dfde
🌍5.3.12023010516322667SEKPico CDN6c560f9e2b
🐉5.3.02022122308262426SEKOPico CDNed73804a5e
🌍5.2.72022120204452122SEKOPico CDNa15f46c085
🌍5.2.72022120203232119SEKPico CDN09638d5e07
🌍5.2.22022111805291937SEKPico CDN50134e8495
🐉5.2.12022111113091805SEKPico CDNef43d0fc06
🐉5.2.02022102115281268SEKDead link - Mirror85f38c9a6d

Pico Neo 3 series​

tip

You MUST install firmware that matches your headset's secure boot type. Look for SEK firmware builds if your headset has ro.secure.boot.tag set to true.

RegionVersion nameBuild dateBuild numberBuild variantDownloadMD5 tag
🌍5.13.7.02025103017313527SEKPico CDNa84e92f190
🐉5.13.72025103017285902SEKPico CDNddd6d04448
🌍5.13.3.02025070316013446SEKPico CDN5418c43b4d
🐉5.13.32025070300495819SEKPico CDNfd6d64a55d
🐉5.13.22025061204565809SEKPico CDN52a79f45aa
🐉5.12.22024122403595575SEKPico CDN5b33f89d1a
🌍5.12.2.02024122400223199SEKPico CDN7b62ef57a2
🌍5.11.3.02024091203213013KDead link - Mirrorfc9cdfae2a
🐉5.11.32024091101495351SEKPico CDNcc3c0a2612
🌍5.11.3.02024091100163009SEKPico CDNb26306c648
🌍5.9.9.02024091003593006KPico CDN12c1d440db
🐉5.9.92024091003135349SEKPico CDN37aaf2be54
🐉5.9.92024091003095348KPico CDNbc6e7590ad
🌍5.9.9.02024091000093003SEKPico CDN0eb48d3eb2
🐉5.11.22024082813275300SEKPico CDNfd6420b7b8
🐉5.11.12024082016195273SEKPico CDN427bebf884
🐉5.11.02024072302265185SEKPico CDN2708ed4d7d
🐉5.9.82024061402265118KPico CDN4f884113c0
🌍5.9.8.02024061400162785SEKPico CDNd4423088ed
🌍5.9.5.02024030203512505SEKPico CDN7a2f1f044d
🐉5.9.52024030203264840KPico CDNd850aa8e03
🌍5.9.5.02024030203252504KPico CDNf8939b1402
🐉5.9.52024030200344838SEKPico CDN37010dfa96
🐉5.9.42024011713114751SEKPico CDNaf264200bc
🐉5.9.32024011023294713SEKPico CDNeb49e76df3
🐉5.9.22023123003444664SEKPico CDN25dd847df2
🐉5.9.12023121919014554SEKPico CDN8b07e2146b
🐉5.9.02023120903284498SEKPico CDN204e75274e
🐉5.8.42023101007434235KPico CDN757dc94e5d
🌍5.8.4.02023101006381982KPico CDN6f1bf961f1
🌍5.8.42023100922241977SEKPico CDNe4688d78c8
🐉5.8.42023100922244229SEKPico CDNbb75569dbd
🐉5.8.32023092016424187SEKPico CDN1b19721fad
🐉5.8.12023091301474140SEKPico CDN78e518d2ac
🐉5.8.02023082315574004SEKPico CDNd76ffa8022
🌍5.7.5.02023080422311648SEKPico CDN424b2c4282
🌍5.7.5.02023080421261647KPico CDN47a1cf2d65
🐉5.7.52023080420583885SEKPico CDNe308f76ba0
🐉5.7.32023071906273776SEKPico CDNf7fc4edf93
🐉5.7.22023071106493723SEKPico CDN605bb15e85
🐉5.7.12023062716293649SEKPico CDN4700b99abb
🐉5.7.02023062019213622SEKPico CDNbc35be0cba
🐉5.6.32023051903333484SEKPico CDN31441931eb
🌍5.6.3.02023051902071248SEKPico CDNe9b86b34e8
🐉5.6.22023051015253433SEKPico CDN0a4ee1a5cf
🐉5.6.12023042400213381SEKPico CDN4715c18385
🐉5.6.02023041817153357SEKPico CDN749f1c9d49
🐉5.5.42023040601133309SEKPico CDN8a1d186f01
🐉5.5.32023032819003222SEKPico CDN0bbea8b7fe
🐉5.5.22023032100213186SEKPico CDN5df5f0d193
🌍5.4.0.0202302161231897SEKPico CDNe145156c6b
🐉5.4.42023021611532967SEKPico CDN6d52eaeb58
🐉5.4.32023020900232915SEKPico CDN5869286510
🐉5.4.22023020221152878SEKPico CDN1b00056c1a
🌍5.3.1.0202301032255756SEKPico CDN6de3f4fa71
🐉5.3.42023010322042760SEKPico CDN35084bb960
🌍4.8.192022122311112635SEKPico CDN08a834cf61
🌍4.8.192022122217312635KPico CDN11423d0586
🐉4.9.62022122209292617SEKPico CDNf1ff139269
🐉4.9.62022122112512617KPico CDNdf5d579f4f
🐉5.2.32022120906012475SEKPico CDNc8012b4f3e
🐉5.2.22022120201442405SEKPico CDNe2f0482a98
🌍4.8.02022101722531981SEKPico CDN22544b712f
🌍4.8.0.0202210141246570SEKPico CDN4133044097
🐉4.9.32022090917331759KPico CDN7384689bc9
🌍4.8.152022082210271582SEKPico CDN8d6ba97e7c
🌍4.6.10.81.102022080407051415SEKLarkoffice - Mirror222b4108c7
🌍4.6.10.81.102022080319351404KLarkoffice - Mirror832b2227d9
🌍4.7.1.7202207041053370SEKPico CDN60ad3df352
🌍4.6.3202204010348678KPico CDN1392dddc2b
🌍4.6.3202203312043678SEKPico CDN55ecdee5d1

Pico G3 series​

RegionVersion nameBuild dateBuild numberBuild variantDownloadMD5 tag
🐉5.9.92024090303263033SEKPico CDNce9264d5ee
🌍5.9.92024090303093032SEKPico CDNfa4ac2b691
🌍5.9.82024061400482764SEKPico CDN07bf18c650
🐉5.9.02024030200362453SEKPico CDN22223c6297
🌍5.9.02024030200102450SEKPico CDN4ed6199712
🐉5.8.02023101301531792SEKPico CDN65743a6055
🌍5.8.02023101300131781SEKPico CDN6e77d97c19
🌍5.7.02023072808091182SEKPico CDNee3854ed1a
🐉5.7.02023072807531180SEKPico CDN95fdfc40f5
🌍5.6.0202305240208807SEKPico CDN698b248b59
🐉5.6.0202305240030801SEKPico CDN26dbe3ceb8

Pico Neo 2 series​

RegionVersion nameBuild dateBuild numberBuild variantDownloadMD5 tag
🌍4.1.3202104092014346KPico CDN209cc3e5d4
🌍4.1.0202101211649336KPico CDNb2d7568a1e
🌍3.11.3202005091228255KPico CDN09e6538128

Pico G2 series​

RegionVersion nameBuild dateBuild numberBuild variantDownloadMD5 tag
🌍3.6.1.81.16202207181610368KLarkoffice - Mirror8a0aae0779
🌍4.0.7202111092117195KPico CDN6ee860fffd
🌍3.11.0202005121529127KPico CDNb80a991c3a
🌍3.6.0201909251320225KPico CDNf073807a24

Thanks to​