Xperia Z2 D6503 Khiav 23.1.A.0.740 5.0.2 Lollipop

Thawj zaug kev hloov tshiab rau Lollipop tshwm sim los ib co teeb meem xws li roj teeb ntws thiab faulty headphones connectivity, li ntawd, Sony tau tso tawm ib tug tshiab hloov tshiab rau cov Xperia Z2 D6503 uas yuav tsum tau thaj thiab txhim kho cov teeb meem no.

Qhov hloov tshiab tshiab muaj tus lej xov tooj 23.1.A.0.740 thiab nws yooj yim rau nruab nrog OTA lossis los ntawm kev nyem nws tus kheej. Nws raug pom zoo tias koj yuav tsum ua. Yog tias koj ua li ntawd, txawm li cas los xij, koj yuav pom tias koj tau poob lub hauv paus mus. Hauv cov ntawv tshaj tawm no, peb yuav qhia koj yuav ua li cas kom tau txais hauv paus ntawm ib qho Xperia Z2 D503 tom qab hloov kho nws mus rau 23.1.A.0.740 firmware.

Npaj koj lub xov tooj:

Cov lus qhia no tsuas yog siv rau Sony Xperia Z2 D6503. Siv nws nrog lwm lub cuab yeej tuaj yeem ua rau muaj qhov ci ntsa iab. Mus rau Qhov Chaw> Txog cuab yeej kuaj xyuas koj lub ntaus ntawv tus lej xov tooj
Charge xov tooj yog li ntau tshaj 60 feem pua ntawm nws cov roj teeb lub neej. Qhov no yog los tiv thaiv nws los ntawm khiav tawm ntawm lub hwj chim ua ntej cov txheej txheem sau.
Rov qab mus rau nram qab no:
- SMS lus
- Muaj mob
- Hu rau cav
- Media - daim ntawv cov ntaub ntawv manually mus rau ib tug PC / laptop
Pab kom USB debugging hom los ntawm mus rau tej chaw> Kev xaiv tsim> USB debugging. Yog tias koj tsis pom tus Tsim Cov Kev Xaiv, qhib nws los ntawm Mus rau Hais Txog Ntaus Ntawv thiab nrhiav Tus Nab Npawb. Kais tsim tus naj npawb xya zaus ces rov qab mus rau hauv Chaw.
Nruab thiab teeb tsa Sony Flashtool. Qhib Flashtool> Tsav Tsheb> Flashtool-drivers.exe. Nruab cov tsav tsheb hauv qab no:
- Flashtool
- fastboot
- Xperia Z2

Yog hais tias koj tsis pom Flashtool tsav tsheb nyob rau hauv Flashmode, hla qhov no kauj ruam thiab es tsis txhob nruab Sony PC luag

Muaj ib tug OEM cov ntaub ntawv cable los txuas rau koj lub xov tooj thiab ib tug PC los yog laptop.
Account tus xov tooj bootloader

Faj seeb: Cov hau kev uas xav tau los nyem kev cai rov qab, roms thiab kom muaj hauv paus koj lub xov tooj tuaj yeem ua rau bricking koj lub cuab yeej. Rooting koj lub cuab yeej yuav kuj ua rau tsis lees paub kev tiv thaiv thiab nws yuav tsis tsim nyog rau cov kev pabcuam ntaus ntawv dawb los ntawm cov tuam txhab lossis cov chaw muab kev pabcuam. Ua lub luag haujlwm thiab khaws cia cov no hauv siab ua ntej koj txiav txim siab ua koj tus kheej lub luag haujlwm. Yog tias qhov xwm txheej tsis zoo, peb lossis lub chaw tsim khoom lag luam yuav tsum tsis txhob saib xyuas lub luag haujlwm.

Cov hauv paus hniav Xperia Z2 D6503 23.1.A.0.740 Kev Lag Luam

Downgrade rau .167 Firmware thiab hauv paus

Yog hais tias koj twb muab kho lub xov tooj mus rau hauv 5.0.2 Lollipop, koj yuav xub tau mus downgrade rau KitKat OS thiab hauv paus nws.
Thaum lub xov tooj yog rooted, pab kom USB debugging.
Nruab .167 firmware.
Nruab XZ Dual Recovery ..
Download tau tseeb installer rau Xperia Z2 ntawm no. (Z2-lockeddualrecovery2.8.10-RELEASE.installer.zip)
Siv lub OEM cov ntaub ntawv cable los txuas rau xov tooj mus rau PC thiab khiav install.bat.
Kev cai rov qab yuav nruab.

Ua Ib Pre-Rooted Flashable Firmware Rau .740 FTF

Download tau thiab nruab PRF Creator
download SuperSU zip thiab tso nws nyob qhov twg hauv koj lub PC.
Rub tawm .740 FTF thiab muab nws tso qhov twg hauv koj lub PC.
download Z2-lockeddualrecovery2.8.10-RELEASE.flashable.zip
Khiav PRFC thiab ntxiv tag nrho peb cov ntaub ntawv nyob rau hauv nws.
Nyem rau Tsim.
Thaum lub Flashable ROM yog tsim, koj yuav pom ib tug muaj kev vam meej cov lus.
Daim pre-rooted firmware rau tus xov tooj nrog cia.

Hauv paus thiab nruab rov qab rau Z2 D6503 5.0.2 Lollipop Firmware

Tua lub xov tooj.
Tig nws rau thiab nias lub ntim los yog cia pheej mus nkag rau kev cai rov qab.
Nyem nruab thiab nrhiav tau cov nplaub tshev uas koj muab tso rau lub flashable zip
Coj mus rhaub rau thiab nruab nws.
Reboot lub xov tooj.
Yog hais tias lub xov tooj yog tseem kev cob cog rua rau PC ntawm USB cable, disconnect.
Tam sim no mus rov qab to.740 ftf thiab luam rau / flashtool / fimrwares
Qhib flashtool thiab nyem xob icon nyob rau saum toj sab laug.
Nyem rau flashmode.
Select.740 firmware.
Nyob rau hauv txoj cai bar, nyob rau hauv cais xaiv, cais System. Cia lwm cov kev xaiv raws li yog.
Thaum flashtool npaj software rau flashing, tig tawm xov tooj.
Khaws ntim cia khawm pressed thiab txuas xov tooj mus rau PC nrog USB cable.
Xov tooj yuav nkag mus rau flashmode.
Flashtool yuav ntes xov tooj thiab pib flashing.
Tom qab flashing xov tooj yuav reboot