Cov txheej txheem:
- Kauj Ruam 1: Xav Tau Cov Cuab Yeej thiab Txuj Ci:
- Kauj Ruam 2: Txheeb Yog Koj Muaj 1 lossis 2 Fuses
- Kauj Ruam 3: Tshawb xyuas Pawg Thawj Coj thiab Npaj Ua
- Kauj Ruam 4: Lub Sij Hawm Rau Solder thiab Desolder
- Kauj ruam 5: Lub sijhawm rau nyem
- Kauj Ruam 6: Rov Ntsib Koj Tus Scooter
- Kauj Ruam 7: Tshawb Nrhiav Txhua Qhov Muaj Peev Xwm Tshiab
Video: Firmware Downgrade M365: 7 Cov Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27
Nyob zoo, hauv cov lus qhia no kuv yuav qhia koj yuav txo qis Firmware ntawm koj li Fais Scooter Xiaomi M365.
Yog tias koj muaj qhov version 1.5.1 nws txhais tau tias koj tsuas tuaj yeem siv lub app uas tsuas yog muaj qee qhov tshwj xeeb hauv kev sib piv rau ntau yam kev ua haujlwm zoo li m365 Dashboard.
Kuj tseem muaj cov firmware qis dua txhais tau tias koj tuaj yeem nyem tau yooj yim lub khoos phis tawj tshwj xeeb uas tso cai kom khiav nrawm dua thiab kho ntau yam koj qhov kev tsav tsheb. Xav paub ntau ntxiv ntawm no:
Kauj Ruam 1: Xav Tau Cov Cuab Yeej thiab Txuj Ci:
Cov Cuab Yeej:
ST-Txuas programmer thiab debugger
- Jumper xov hlau (txiv neej rau poj niam)
- Cov hlau txuas los yog cov chaw nres tsheb
- Flux thiab tsim nyog zoo solder
- Qee qhov ntsia hlau yooj yim
- Tweezers
- Software thiab tsav tsheb:
Kev txawj:
Koj yuav tsum ua 3 lub pob qij txha txuas txuas thiab tshem tawm lub smd capacitor tab sis tsis txhob poob siab, tsis tas yuav tsum tso lub capacitor rov qab dua thiab 3 lub laug sib koom ua ke yog lub qhov taub yog li nws yuav tsum yooj yim. Yog tias koj tsis tau siv ib yam dab tsi ua ntej tshawb rau qee qhov kev qhia hauv online hauv qab lub ncauj lus: "yuav ua li cas thiaj li muab lub lauj kaub hla" thiab "yuav ua li cas thiaj li yuav tsum tau smolder"
Muaj cov qauv sib txawv ntawm ST-Txuas, Kuv siv qhov sib txawv uas ua haujlwm zoo ib yam.
Kauj Ruam 2: Txheeb Yog Koj Muaj 1 lossis 2 Fuses
Qhov no tsis yog qhov yuav tsum tau tab sis txij li lub khoos phis tawj qis dua tso cai rau koj kom nrawm dua thiab kos lub zog ntau dua los ntawm lub roj teeb, tsuas muaj ib lub fuse yuav ua rau nws tshuab thiab koj yuav tsum tau muab tshuaj txhuam dua tshiab.
Koj tus lej xov tooj zoo li no: XXXXX / YYYYYYYY
Tus nqi ntawm XXXXX yuav yog:
13678 Tuam Tshoj Dawb
16057 Cov Hluas
16132 European Dawb
13679 Tuam Tshoj Dub
16133 European Dub (ib txwm 2 Fuses)
YYYYYYYY ib feem ntawm tus lej yuav tsum muaj ntau dua 35000
Hnub tsim roj teeb yuav tsum yog lig dua Lub Peb Hlis 2017, koj tuaj yeem tau txais cov ntaub ntawv no ntawm Xiaomi app hauv qab cov ntaub ntawv roj teeb.
Kauj Ruam 3: Tshawb xyuas Pawg Thawj Coj thiab Npaj Ua
Pib los ntawm kev qhib rooj plaub thiab nthuav tawm cov khoom siv hluav taws xob, rooj plaub tau kaw thiab tuaj yeem tshem tawm tau yooj yim nrog tus ntsia hlau ncaj.
Tshem tawm 3 Phillips ntsia hlau tuav lub PCB.
Disamble tus kov thiab disconnect lub hwj chim plug.
Kauj Ruam 4: Lub Sij Hawm Rau Solder thiab Desolder
Nrhiav rau ntawm pawg thawj coj saib xyuas cov ntawv sau npe C16, nws yog lub tshuab me me uas thaiv qhov ua tau ntawm lub teeb nyem tshiab.
Muab qee qhov flux rau ntawm ob lub pawm ntawm lub capacitor, ntxuav koj cov hlau txuas thiab nrog tus tweezers tuav lub capacitor thaum siv cov cua sov ntawm cov pawm, cov dej ntws yuav sib npaug faib cov cua sov thiab yuav tsum yooj yim rub nws tawm.
Yog tias koj rub hnyav dhau thaum lub tshuab dhos tsis ua tiav koj kuj tseem tuaj yeem nqa cov PCB, tsis txhob poob siab, tsuas yog txiav nws thiab qhov ntawd yog nws.
Lwm txoj hauv kev rau desolder (0402 Kuv xav) lub tshuab hluav taws xob tsuas yog txiav nws tawm, qhov no tsis yog qhov kev daws teeb meem zoo tshaj plaws tab sis txij li peb tsis tas yuav muab nws rov qab los dua ….
Nrhiav 3 daim ntaub ntawm PCB thiab txuas 3 lub xov hlau txuas, siv cov dej ntws zoo vim tias PCB muaj txheej txheej ntawm qee yam khoom tiv thaiv tshaj nws.
Kauj ruam 5: Lub sijhawm rau nyem
Hauv cov duab koj tuaj yeem pom kev sib txuas beetwhen thaum BLE pawg thawj coj ntawm koj lub Scooter thiab ST-Txuas rau tus qauv thiab qauv qauv. Txuas 5V los ntawm lub hwj chim txuas rau koj ST-Txuas, 3.3V tseem yuav ua. Extract daim nplaub tshev ble365rec thiab hauv qab daim nplaub tshev doc, teeb tsa ST-Txuas tsav tsheb "STM32 ST-LINK Utility v4.4.0 setup.exe"
Txuas ST-Txuas Txuas rau PC thiab tos rau Windows ua tiav nrog kev teeb tsa tsis siv neeg.
Nws pom zoo kom hloov kho koj li ST-Txuas firmware, rau qhov qhib STM32 ST-LINK Utility (Duab txuas) thiab nyem rau ntawm cov ntawv qhia zaub mov ST-LINK/Hloov kho Firmware/Devide Txuas/Yog >>>>. Cov txheej txheem no yuav hloov kho koj cov programmer thiab debug adapter thiab tsis muaj dab tsi ua nrog M365 Firmware.
Tam sim no koj tuaj yeem khiav.bat cov ntaub ntawv "ble365rec.bat" rau cov qauv ua qauv lossis "blePROrec.bat" rau cov pro version. Tos kom txog thaum nws ua tiav thiab tshem tawm thiab tshem tawm cov jumper xov hlau.
Yog tias koj tau txais qhov ua yuam kev hauv cov ntaub ntawv puav ua ntej flashing tshaj tawm cov lus pom nrog screenshoots, qhov no tsis phem rau lub scooter.
Yog tias koj tau txais qhov ua yuam kev lossis tsuas yog kev sib txuas tau cuam tshuam thaum ua rau koj lub scooter yuav "cib" thiab tsuas yog kev daws teeb meem yog nyem lub khoos phis tawj ua haujlwm nrog ST-Txuas yog li tsuas yog rov ua cov txheej txheem yuav kho nws vim tias yog qhov peb tab tom ua.
Kauj Ruam 6: Rov Ntsib Koj Tus Scooter
Muab txhua yam rov qab los ua ke thiab ntsuas lub ntsuas hluav taws xob, yog tias koj tau txais ib qho yuam kev zoo li rov pib dua thiab ua qee lub suab nrov, txheeb xyuas cov khoom sib txuas uas koj tau ua ua ntej thiab xyuas kom meej tias tom qab txuas lub xov hlau jumper tsis muaj luv Circuit Court thaum cov ntaub qhwv. Tsis tas li, tsis txhob cia lub jumper xov hlau dai lawv yuav tsum raug tshem tawm tom qab tus txheej txheem tiav.
Kauj Ruam 7: Tshawb Nrhiav Txhua Qhov Muaj Peev Xwm Tshiab
Kuv pom zoo tshem tawm Xiaomi Tsev official app vim tias yog lub scooter tau hloov kho dua koj yuav tau rov ua tus txheej txheem tag nrho.
Kuv nyiam app yog m365 Dashboard nws muab rau koj ntau dua li qhov ua haujlwm, nws hloov kho tas li thiab txhawb ntau yam lus.
Yog tias koj xav hloov kho koj M365 nrog kev teeb tsa kev cai, tsuas yog rub koj tus kheej nrog koj cov kev xav tau los ntawm no: https://m365.botox.bz thiab nyem nws siv M365_DownG_V11 app
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