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Go Back   GSM-Forum > Product Support Sections > Hard/Software Products (official support) > Easy-Jtag

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Old 07-18-2019, 11:44   #46 (permalink)
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what does the following message mean after identify UFS ? tks

Can't init device, Code: -101, Reason: UTP: Received unexpected response
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Old 07-18-2019, 11:55   #47 (permalink)
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what's the difference between wipe userdata and format userdata? tks
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Old 07-20-2019, 00:19   #48 (permalink)
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I do wipe user data to samsung A50 and the phone hang on the samsung logo,
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Old 07-21-2019, 02:26   #49 (permalink)
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SKHYNIX h2mu64122mar UFS JTAG NOT SUPPORTED

I want to recover data from samsung sm-g925f with chip-off
Any info on this problem?
-----------------------------------------------------

Setting interface to EasyJtag2/UFS
Socket Information :
Socket Mark: EasyJTAG UFS Socket BGA-95 by EasyJTAG 26.05.19
Socket Serial: 012XXXXXXXXX63C6EE
UFS Power Information :
Mode: Low, VCC: 3259mV, VCCQ2: 1828mV
UFS Device Information :
UFS Manufacturer: SKHYNIX, UFS ProductName: HBG4a
UFS OemID: 01AD, UFS SerialNumber: 0x0228052D7A80
Maximum Number of LUs: 0, Number of LUs found: 0, Number of WLUs found: 0, LUs Re-configure: Enabled
This UFS is temporarily not supported.
UFS Init completed.
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Old 07-21-2019, 18:09   #50 (permalink)
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this eMMC is down sometime when it connect.
we are temporary disable it, becouse it may be dead at read/write operations

Last edited by layder; 07-21-2019 at 18:14.
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Old 07-22-2019, 04:25   #51 (permalink)
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Quote:
Originally Posted by layder View Post
this eMMC is down sometime when it connect.
we are temporary disable it, becouse it may be dead at read/write operations

Any chance to enable it as it seems that is working ok at read operation .?
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Old 07-22-2019, 06:01   #52 (permalink)
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Quote:
Originally Posted by strs156 View Post
Any chance to enable it as it seems that is working ok at read operation .?
We ordered a lot of such chips from China
And we work with them on tests. And they work fine.

But we have information that the users have failed these chips when working with them.

We still can not understand for what reason this is happening, and while the software has disabled the ability to work with them, in order to avoid complaints about sudden death syndrome
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Old 07-22-2019, 15:06   #53 (permalink)
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Identify UFS chip and got following message, how to solve this problem?

==============================
Z3X EasyJtag Software ver. 3.6.1.2
UFS Socket Info.
Serial: 012xxxxxxxxxxx1EE
Description: EasyJTAG UFS Socket BGA-153 by EasyJTAG 15.05.19

Can't open link, Code: -507, Reason: UIC: Link initialization fail
Done.

Last edited by tony_k; 07-22-2019 at 15:14.
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Old 07-22-2019, 15:58   #54 (permalink)
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Try to use latest SW (3.6.1.9 or 3.6.1.13)

EasyJTAG 3.6 UFS UPDATES
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Old 07-23-2019, 14:39   #55 (permalink)
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What If User Mistakenly Use EMMC Socket For UFS Chip N Do Identify Or Any Other Operation I Know It Will Not Work Give Error But Is It Also Damage Chip Also...?

Can U Post What Error We Get If We Try UFS Chip With EMCP Socket...Also Add Hint For Error In Next Update "May Be Chip Type UFS Try With UFS Socket" Something Like This...

Same Question For UFS Socket Too...
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Old 07-23-2019, 17:23   #56 (permalink)
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Quote:
Originally Posted by hitech care View Post
Can U Post What Error We Get If We Try UFS Chip With EMCP Socket...Also Add Hint For Error In Next Update "May Be Chip Type UFS Try With UFS Socket" Something Like This...

Same Question For UFS Socket Too...
UFS chips have different technology, different pins
and this idea can not be released
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Old 07-24-2019, 19:22   #57 (permalink)
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Quote:
Originally Posted by layder View Post
UFS chips have different technology, different pins
and this idea can not be released
You missunderstood my query friend.. I am asking if user mistakenly use the ufs ic in emmc socket if user do any operation (i know it will fail) but is it make any damage to ic?
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Old 07-24-2019, 20:32   #58 (permalink)
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Quote:
Originally Posted by hitech care View Post
You missunderstood my query friend.. I am asking if user mistakenly use the ufs ic in emmc socket if user do any operation (i know it will fail) but is it make any damage to ic?
I already answered that these chips have completely different pins in function.

I tried to put UFS chips to eMMC socket, and it live
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Old 07-25-2019, 05:18   #59 (permalink)
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Mr.LAYDER WICH PARTITION HAVE USER DATA AND FRP MDM BLOCKS PL EXPLAIN WITH IMAGE IS HELPFULL
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Old 07-25-2019, 17:30   #60 (permalink)
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Quote:
Originally Posted by shivram View Post
Mr.LAYDER WICH PARTITION HAVE USER DATA AND FRP MDM BLOCKS PL EXPLAIN WITH IMAGE IS HELPFULL
To remove FRP from UFS chips you need press "Remove FRP"
UserData at most UFS chips is crypted

Samsung G920/G925/N920 have not-crypted userdata
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