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error: Boot certification verify (G2)


soare

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Stie cineva cum scap de error: Boot certification verify ?

Cand aprind telefonul si boot-eaza imi apare error: Boot certification verify si dupa 2 sec se face ecranul negru si ramane asa

Daca vreau sa intru in recovery mode la fel, safe mode la fel, download mode la fel

Cum pot rezolva ?

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512 mb parca ....am procesor dual core si nu stiu daca imi ia ambele core-uri sau doar unul

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daca m-as duce la un service lg se rezolva problema ?

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am facut primul pas din tutorialul de pe xda

si mi-a dat in terminal (consola) > /dev/sda /dev/sda1 /dev/sda2 /dev/sda5 

din cate inteleg eu, la ai doilea pas trebuie sa scriu in consola gdisk -l /dev/sdb (in cazul meu trebuie sda, are cel mai mare nr), adica scriu gdisk -l /dev/sda , si trebuie sa imi apara niste coduri acolo, dar cand bag gdisk -l /dev/sda imi zice ca gdisk-ul nu este instalat ... voi cum ati inteles ca trebuie facut ?

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  • 2 weeks later...

problema rezolvata 99%

acum imi face boot doar in twrp ... 

aveam pe tel cloudy g3 si kitkat baseband ....

am facut full wipe, am instalat baseband si cloudy g3 si imi face boot doar in twrp

cum scap ?

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trebuia sa mai fac si asta (

am facut si cand pornesc telefonul imi ramane doar logo-ul lg, download mode vad ca merge da nu pe lg suport tool, incerc cu kdz acum

la download mode vad ca ramane asa > http://s8.postimg.org/pfqo1xq91/asdsad.png

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am bagat un stick otg .... dar nu imi apare acolo la mount

am incercat si asta in terminalul de la twrp si tot nu merge

What worked for me was from the TWRP terminal command was to type

dd if=/dev/zero of=/dev/block/platform/msm_sdcc.1/by-name/fota

then hit enter

type

dd if=/dev/zero of=/dev/block/platform/msm_sdcc.1/by-name/misc

then hit enter and reboot.

got help from the IRC xda-devs for the second step to complete the fix.

si apare asta : 

dd: writing '/dev/block/platform/msm_sdcc.1/by-name/fota': No space left on device
65537+0 records in
65536+0 records out

33554432 bytes (32.0MB) copied.
2.280673 seconds, 14.0 MB/s
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am pus pe prima pagina un link cu o poza cum ramane in download mode ... nu il duce pana la capat , trebuie sa se duca pana la asta http://zidroid.com/wp-content/uploads/2014/03/Download-Mode-LG-G21.jpg , dar la mine cand apare asta asa ramane : http://www.lg-phones.org/wp-content/uploads/2014/03/image2.png

 

oricum l-am adus destul de bine de la stadiul de brick total care era ... acum o sa il duc la service

l-am dus si inainte la service dar nu stia nimeni sa il faca

 

trebuie deblocat bootloader-ul

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Nu.l pui pe stick OTG.

Ai backup-ul pe PC

Intri in twrp, conectezi telefonul la PC

In twrp dai la mount System, Data, Cache si o sa iti conecteze telefonul la PC iar de acolo pui backup.ul pe telefon

Nu.ti merge OTG pentru ca trebuie activat din developer options din telefon usb debugging

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