How to repair S5570?[Solved]

[ZiDanRO]

I have a phone whitout IMEI, so I have tryed to repair it with writing a full dump.
I have tryed to:
- write 256M full dump
- write 512M full dump
- erase and write 256 full dump
- erase and wirte 512 full dump
The phone dosent start.

Here are the logs from operations previously recomended by Sniper_04 like this http://forum.gsmhosting.com/vbb/f705...ml#post8578424

1/9/2012 1:40:32 PM >>Connecting box...
1/9/2012 1:40:44 PM >>Version: V3.0
1/9/2012 1:40:44 PM >>SN: 00000002657
1/9/2012 1:40:44 PM >>Port: COM54
1/9/2012 1:41:32 PM >>Connecting box...
1/9/2012 1:41:47 PM >>Please press Power On key before any Read/Write/Erase operation.
1/9/2012 1:41:50 PM >>PIN1 = VCC
1/9/2012 1:41:50 PM >>PIN2 = TRST
1/9/2012 1:41:50 PM >>PIN3 = TDI
1/9/2012 1:41:50 PM >>PIN4 = TMS
1/9/2012 1:41:50 PM >>PIN5 = TCK
1/9/2012 1:41:50 PM >>PIN7 = TDO
1/9/2012 1:41:50 PM >>PIN8 = SYSRST
1/9/2012 1:41:50 PM >>Setting definition...
1/9/2012 1:41:53 PM >>Set definition done!
1/9/2012 1:44:33 PM >>Erase operation(Make sure to press Power on key)...
1/9/2012 1:44:36 PM >>CPU    ID: E1103C20.
1/9/2012 1:44:37 PM >>Flash  ID: 00EC0050 (512M).
1/9/2012 1:44:37 PM >>Release Power on key now and operation continues...
1/9/2012 1:45:37 PM >>Erase succeed!
1/9/2012 1:45:37 PM >>Time: 1:1

1/9/2012 1:45:38 PM >>==========================================
1/9/2012 1:49:24 PM >>Writing in progress(make sure to press Power On key)...
1/9/2012 1:49:27 PM >>CPU    ID: E1103C20.
1/9/2012 1:49:28 PM >>Flash  ID: 00EC0050 (512M).
1/9/2012 1:49:28 PM >>Release Power on key now and operation continues...
1/9/2012 3:11:23 PM >>Write  succeed!
1/9/2012 3:11:23 PM >>Time: 1:21:55

1/9/2012 3:11:24 PM >>==========================================

The phone was ok when it came to me except the imei part. Now is dead.
When I do full erase I don't have errors like ohter users.

Another question: if I write a boot file with 4Mb sise and after that I'm trying to read that 4Mb from the phone it is normal when coparing the two files in a HEX editor to have some diferences betwen the files?

What can I to repair this damn phone model? This is the second unit which I can't repair. No blink, no donwload mode, no force download mode....

[ZiDanRO]

So nobody knows?

You recomend to buy Riff box? I will have a better chance to repair phones?
The phone was working except no IMEI part. I can't belive is a hardware problem.

[ZiDanRO]

Originally Posted by ZiDanRO

So nobody knows?

You recomend to buy Riff box? I will have a better chance to repair phones?
The phone was working except no IMEI part. I can't belive is a hardware problem.

Thank you for support, but it seams that Riff box was the solution.
Becouse I did with Riff the same procedure: erase and flash full dump 512MB (always I used the same dump file) and initaly didn't work.
The final solution was to change RTCK frequency from Sample Max to 4Hz to reduce the noise problem. After this I have a working phone, flashed with multidownloader and changed IMEI with Z3X to original one.

So I thing the problem with this Jtag-Pro box is that the user dosen't have the option to change the frequency. Maybe the supporters know better, but this was the second phone S5570 that I couldn't repair with this Jtag-Pro. And let's face it, it is an easy phone to repair if you have the right

[pompi1979pc]

s5570 solved whit GPG JTAG and sniper 04 full dump 512mb
just full erase 512mb and write 512mb full dump
gpgjtag_samsung s5570_fulldump_sniper_04 - Download - 4shared - Mhannie Jay-Ar Monterey