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Easy-Jtag / Easy-Jtag Plus The official support section. You can ask here your question and get answer regarding using Easy-Jtag / Easy-Jtag Plus. |
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10-05-2019, 12:28 | #1 (permalink) |
No Life Poster Join Date: Jan 2010
Posts: 756
Member: 1212133 Status: Offline Thanks Meter: 58 | What size of ROM1 to save EMMC CID: 1501004D41473247411FF06B28707046 EMMC CSD: D02701320F5903FFF6DBFFFF8A406062 EMMC NAME: MAG2GA , Vendor: SAMSUNG , S/N: F06B2870 , rev. 1F EMMC NAME (HEX): 4D4147324741 EMMC ROM 1 (Main User Data) Capacity: 15028 MB (0003AB400000) EMMC ROM 2/3 (Boot Partition 1/2) Capacity: 2048 KB (000000200000) EMMC RPMB (Replay Protected Memory Block) Capacity: 128 KB (000000020000) Extended CSD rev: 1.5 (MMC 4.41) Boot from: ROM2 (Boot partition 1) , width: 4 bit Boot Partition [179] / Bus Config [177] : 0x48 / 0x01 H/W Reset Function [162] : 0x00 , RST_n signal is temporarily disabled Partition setting [PARTITION_SETTING_COMPLETE] : 0x00 QUESTIONS: 1. What size of ROM1,ROM2,ROM3 I must save from this old eMMC so that it will work after I replace that old with the new eMMC? ROM1 is very large. What is the minimal size I must save? 2. When I replace this old eMMC with new eMMC I must do: Factory Reset +Format Repair ExtCsd Write Rom1, Rom2,Rom3 ( Those I saved previously) Is that all? Or anything else? 3. RPMB is not possible to save with Easy Jtag PLus? I tried but failed Thank you. |
The Following User Says Thank You to Jane1 For This Useful Post: |
10-05-2019, 18:09 | #2 (permalink) | |
Freak Poster Join Date: Nov 2012 Location: pune india Age: 45
Posts: 259
Member: 1838311 Status: Offline Sonork: 100.1638474 Thanks Meter: 103 | Quote:
rom 1 256mb rom 2 auto rom 3 auto | |
The Following User Says Thank You to gsmpimpri For This Useful Post: |
10-06-2019, 12:42 | #3 (permalink) | |
Product Supporter Join Date: Jun 2002 Location: Belarus Age: 47
Posts: 3,188
Member: 13148 Status: Offline Thanks Meter: 2,948 | Quote:
it go to 1st page and fill size of read. After - read bin file. Also you can backup all partiton exclude userdata (may be system, cache to read small data) via Read by vendor and After restore if by Write by vendor 2. For new eMMC you need erase it (Erase All ROMs, of Format it) write bootconfig (as preset or from extcsd backup) write begin of ROM1 (from backup of by vendor from original firmware) and if ROM2/3 not empty - it also 3. Read this http://forum.gsmhosting.com/vbb/f672...at-do-2587891/ | |
The Following User Says Thank You to layder For This Useful Post: |
10-07-2019, 08:49 | #4 (permalink) | |||
No Life Poster Join Date: Jan 2010
Posts: 756
Member: 1212133 Status: Offline Thanks Meter: 58 | Thank you for your reply Quote:
Quote:
But what is a good size of a particular partition to be read? Is there any rule? EasyJtag says Quote:
And only DATA themselves are in ROM1? | |||
10-07-2019, 10:13 | #5 (permalink) | |
Product Supporter Join Date: Jun 2002 Location: Belarus Age: 47
Posts: 3,188
Member: 13148 Status: Offline Thanks Meter: 2,948 | Quote:
System - ANdroid partition with firmware, you can flash firmware from recovery before system - boots and security partitions ROM2 content boots for Hi-Silicon, MTK, Exynos devices ROM3 is rarely used, default it blank | |
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