Jepssen Pan5 Dinky - Cambio ROM

**VincenzoDL11** · 10-09-17 21:29

sto seguendo questa guida Come installare Custom Recovery per i dispositivi Mediatek MT65xx senza permessi di root ma quando con SP flash tool seleziono recovery clicco su download e poi collego il telefono al pc senza batteria no parte nulla, come mai?

**bovirus** · 10-09-17 21:44

Originariamente inviato da VincenzoDL11

sto seguendo questa guida Come installare Custom Recovery per i dispositivi Mediatek MT65xx senza permessi di root ma quando con SP flash tool seleziono recovery clicco su download e poi collego il telefono al pc senza batteria no parte nulla, come mai?

Prima di fare operazioni non collaudate /verificate, posata nel forume chiedi.

Ti consiglio di lasciare stare quella guida (secondo me assoluatemente fake).
Completamente inaffidabile, senza dettagli e senza nessun riscontro oggetivo.

La recovery CWM (o TWRP) deve esser basata sul codice (klernel) della recovery stock, ed è legata ad alcuni aspetti specici del teelfono (risoluzione display e altri aspetti harwadre) e alal versioen del S.O. Android.:
Quindi non può esistere (e infatti NON esiste) una recovery universale per mediatekk.

Se avessi flashata quella recovery avrasti danneggiato la recovery stock.

Come ti è stato detto precdentemnete prima di fare qualsiasi modifica al telefono andrebbe fatto il backup della ROM originale.

Prova a creare lo scatter coin questa app.

Mediatek Scatter Builder

**VincenzoDL11** · 10-09-17 22:21

quale procedura mi consigliate per poter fare il backup della rom orginale?

**bovirus** · 11-09-17 08:02

Originariamente inviato da VincenzoDL11

quale procedura mi consigliate per poter fare il backup della rom orginale?

Leggi per favroe io post precedenti e il thread "Tool e driver Mediatek".

Per cominciare devi creare lo scatter.

**VincenzoDL11** · 11-09-17 09:25

si ho già fatto lo scatter

**bovirus** · 11-09-17 10:16

Originariamente inviato da VincenzoDL11

si ho già fatto lo scatter

Scatter creato attarverso l'app?
Posta per favore lo scatter.

A questo punto segui le indicazioni del thread "Tool e driver Mediatek".

- Lettura ROM con Flashtool in modo Readback usando lo scatter creato
- Divisione della ROM in partizioni, con ROM backup Spliiter lo scatter e il file ROM del backup
- Preprazione del preloader con ROM Backup Splitter.

**VincenzoDL11** · 11-09-17 11:20

ho creato lo scatter con MTK Scatter Help

**bovirus** · 11-09-17 12:06

@VincenzoDL11
per migliorare la leggibilità ho messo il testo dello scatter nello spoiler

Spoiler:

################################################## ################################################## ########
#
# General Setting
#
################################################## ################################################## ########
- general: MTK_PLATFORM_CFG
info:
- config_version: V1.1.2
platform: MT6735
project: Android
storage: EMMC
boot_channel: MSDC_0
block_size: 0x20000
################################################## ################################################## ########
#
# Layout Setting
#
################################################## ################################################## ########
- partition_index: SYS0
partition_name: preloader
file_name: preloader_Android.bin
is_download: true
type: SV5_BL_BIN
linear_start_addr: 0x0
physical_start_addr: 0x0
partition_size: 0x40000
region: EMMC_BOOT_1
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: BOOTLOADERS
reserve: 0x00

- partition_index: SYS1
partition_name: pgpt
file_name: NONE
is_download: false
type: NORMAL_ROM
linear_start_addr: 0x0
physical_start_addr: 0x0
partition_size: 0x80000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: INVISIBLE
reserve: 0x00

- partition_index: SYS2
partition_name: proinfo
file_name: NONE
is_download: false
type: NORMAL_ROM
linear_start_addr: 0x80000
physical_start_addr: 0x80000
partition_size: 0x300000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: PROTECTED
reserve: 0x00

- partition_index: SYS3
partition_name: nvram
file_name: NONE
is_download: false
type: NORMAL_ROM
linear_start_addr: 0x380000
physical_start_addr: 0x380000
partition_size: 0x500000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: BINREGION
reserve: 0x00

- partition_index: SYS4
partition_name: protect1
file_name: NONE
is_download: false
type: EXT4_IMG
linear_start_addr: 0x880000
physical_start_addr: 0x880000
partition_size: 0xa00000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: PROTECTED
reserve: 0x00

- partition_index: SYS5
partition_name: protect2
file_name: NONE
is_download: false
type: EXT4_IMG
linear_start_addr: 0x1280000
physical_start_addr: 0x1280000
partition_size: 0xa00000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: PROTECTED
reserve: 0x00

- partition_index: SYS6
partition_name: lk
file_name: lk.bin
is_download: true
type: NORMAL_ROM
linear_start_addr: 0x1c80000
physical_start_addr: 0x1c80000
partition_size: 0x80000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
reserve: 0x00

- partition_index: SYS7
partition_name: para
file_name: NONE
is_download: false
type: NORMAL_ROM
linear_start_addr: 0x1d00000
physical_start_addr: 0x1d00000
partition_size: 0x80000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: INVISIBLE
reserve: 0x00

- partition_index: SYS8
partition_name: boot
file_name: boot.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0x1d80000
physical_start_addr: 0x1d80000
partition_size: 0x1000000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
reserve: 0x00

- partition_index: SYS9
partition_name: recovery
file_name: recovery.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0x2d80000
physical_start_addr: 0x2d80000
partition_size: 0x1000000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
reserve: 0x00

- partition_index: SYS10
partition_name: logo
file_name: logo.bin
is_download: true
type: NORMAL_ROM
linear_start_addr: 0x3d80000
physical_start_addr: 0x3d80000
partition_size: 0x800000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
reserve: 0x00

- partition_index: SYS11
partition_name: expdb
file_name: NONE
is_download: false
type: NORMAL_ROM
linear_start_addr: 0x4580000
physical_start_addr: 0x4580000
partition_size: 0xa00000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: INVISIBLE
reserve: 0x00

- partition_index: SYS12
partition_name: seccfg
file_name: NONE
is_download: false
type: NORMAL_ROM
linear_start_addr: 0x4f80000
physical_start_addr: 0x4f80000
partition_size: 0x80000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: INVISIBLE
reserve: 0x00

- partition_index: SYS13
partition_name: oemkeystore
file_name: NONE
is_download: false
type: NORMAL_ROM
linear_start_addr: 0x5000000
physical_start_addr: 0x5000000
partition_size: 0x200000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: INVISIBLE
reserve: 0x00

- partition_index: SYS14
partition_name: secro
file_name: secro.img
is_download: true
type: NORMAL_ROM
linear_start_addr: 0x5200000
physical_start_addr: 0x5200000
partition_size: 0x600000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
reserve: 0x00

- partition_index: SYS15
partition_name: keystore
file_name: NONE
is_download: false
type: NORMAL_ROM
linear_start_addr: 0x5800000
physical_start_addr: 0x5800000
partition_size: 0x800000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: INVISIBLE
reserve: 0x00

- partition_index: SYS16
partition_name: tee1
file_name: trustzone.bin
is_download: true
type: NORMAL_ROM
linear_start_addr: 0x6000000
physical_start_addr: 0x6000000
partition_size: 0x500000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
reserve: 0x00

- partition_index: SYS17
partition_name: tee2
file_name: trustzone.bin
is_download: true
type: NORMAL_ROM
linear_start_addr: 0x6500000
physical_start_addr: 0x6500000
partition_size: 0x500000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
reserve: 0x00

- partition_index: SYS18
partition_name: frp
file_name: NONE
is_download: false
type: NORMAL_ROM
linear_start_addr: 0x6a00000
physical_start_addr: 0x6a00000
partition_size: 0x100000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: INVISIBLE
reserve: 0x00

- partition_index: SYS19
partition_name: nvdata
file_name: NONE
is_download: false
type: EXT4_IMG
linear_start_addr: 0x6b00000
physical_start_addr: 0x6b00000
partition_size: 0x2000000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: INVISIBLE
reserve: 0x00

- partition_index: SYS20
partition_name: metadata
file_name: NONE
is_download: false
type: NORMAL_ROM
linear_start_addr: 0x8b00000
physical_start_addr: 0x8b00000
partition_size: 0x2500000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: INVISIBLE
reserve: 0x00

- partition_index: SYS21
partition_name: system
file_name: system.img
is_download: true
type: EXT4_IMG
linear_start_addr: 0xb000000
physical_start_addr: 0xb000000
partition_size: 0xa2800000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
reserve: 0x00

- partition_index: SYS22
partition_name: cache
file_name: cache.img
is_download: true
type: EXT4_IMG
linear_start_addr: 0xad800000
physical_start_addr: 0xad800000
partition_size: 0x19000000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
reserve: 0x00

- partition_index: SYS23
partition_name: userdata
file_name: userdata.img
is_download: true
type: EXT4_IMG
linear_start_addr: 0xc6800000
physical_start_addr: 0xc6800000
partition_size: 0x2dc580000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: true
is_reserved: false
operation_type: UPDATE
reserve: 0x00

- partition_index: SYS24
partition_name: flashinfo
file_name: NONE
is_download: false
type: NORMAL_ROM
linear_start_addr: 0x3a2d80000
physical_start_addr: 0x3a2d80000
partition_size: 0x1000000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: false
is_reserved: true
operation_type: RESERVED
reserve: 0x00

- partition_index: SYS25
partition_name: sgpt
file_name: NONE
is_download: false
type: NORMAL_ROM
linear_start_addr: 0x3a3d80000
physical_start_addr: 0x3a3d80000
partition_size: 0x80000
region: EMMC_USER
storage: HW_STORAGE_EMMC
boundary_check: false
is_reserved: true
operation_type: RESERVED
reserve: 0x00

Per favore rimuovilo dal tuo post per non allungare la lettura.

La dimensione del blocco da legegre con Falshtool in modo READBACK è l'indizioo inziale di ACCHE ossia 0xad800000.

Come l'hai creato lo scatter?

**VincenzoDL11** · 11-09-17 12:10

ho creato lo scatter con MTK Scatter Help

Ho seguito questa guida ho inserito il valore da te indicato 0xad800000
- Creazione backup ROM
Lanciare Falshtool.
Caricare lo scatter. Verranno visualizzate l'elenco delle partizioni.
Selezionare la scheda Readback.
Nella scheda Readback selezionare Add.
Verra richiesto il nome del file del backup della ROM. Lasciare quello suggerito (ROM_0)
A questo punto si aprirà una finestra con due valori start address e lenght.
Lasciare start address a 0 e editare le ultime 8 cifre del valore lenght con quello visualizzata come inizio per la partizione fat (ex. 009174000).
Confermare i valori inseriti.
Verra aggiunta una riga nella finestra Readback.
Per verificare i valori fare doppio clic sulla riga inserita. Chiduere la finestra dei valori.
Una volta verificati i valori, fare clic su Readback.

DA QUI IN POI NON ACCADE NULLA
Ora collegare il cellualre spento e senza batteria con il cavO USB al PC.
Dovrebbe partire la lettura della flash indicata dalla barra di stato in basso.
Se la lettura flash non parte, lasciare il telefono collegato e inserire la batteria.
Alla fine della lettura della flash verra visualizzata una fienstra con un indicatore verde.
Chidere Falshtool.
Salvare il file scatter e il file ROM_0 in una cartella e per sicurezza farne un backup

**VincenzoDL11** · 13-09-17 08:11

qualche consiglio?

Jepssen Pan5 Dinky - Cambio ROM

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