 Htc X7500 jtag |
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| Htc X7500 jtag |
 25.5.2009, 21:14
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#1
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Участник  Группа: Members Сообщений: 10 Регистрация: 25.5.2009 Пользователь №: 20750 Спасибо сказали: 0 раз(а) Девайс:-  |
Hi.
I have a bricked X7500. I get a blank bootloader (i see only the stripes no other info) and i guess that the only way to make it work is to find the jtag pins and repair the bootloader. Could you help me or give me directions on how i will find the jtag pins?.... Thanks! P.S. thats the X7500 motherboard (IMG:http://i149.photobucket.com/albums/s67/nicktgr15/x7500.jpg) |
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27.5.2009, 13:37
Сообщение
#2
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Участник Группа: Members Сообщений: 10 Регистрация: 25.5.2009 Пользователь №: 20750 Спасибо сказали: 0 раз(а) Девайс:- |
Hi.
No, it's not writing something on the stripes! It is just a blank bootloader screen. I know that the JTAG pins can be found by desoldering the cpu but i guess that it will ruin the motherboard cause i'll be unable to resolder it. Hm...i'm charging the battery with an external charger right now and i'll tell you the results. Is possible to find the pins without desoldering ?? Also i will disassemble the device and provide higher resolution photos of the motherboard of the actual device. If the power controller is faulty can i do something? |
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nicktgr15 Htc X7500 jtag 25.5.2009, 21:14
SAXON13 Give photo of the other side of board, and photo o... 26.5.2009, 0:36 nicktgr15 Hi.
Thanks for the reply...
Here it is the front ... 26.5.2009, 1:03 SAXON13 Is it writting something on this strips? i dont se... 27.5.2009, 9:24 nicktgr15 Nothing happened with the charged battery.....
So.... 27.5.2009, 13:52 nicktgr15 Hi.
I have disassembled it....it still gives me on... 27.5.2009, 16:02 nicktgr15 Well..i've found the pxa270 datasheet and now ... 27.5.2009, 23:47 SAXON13 Yes desoldering is the only one real way to find w... 29.5.2009, 1:37 nicktgr15 Hi.
I don't think that i know someone with kno... 29.5.2009, 2:13 SAXON13 may be, but if you not have practical at this work... 29.5.2009, 11:12 nicktgr15 Hi.
I've found a very useful thread in www.xda... 31.5.2009, 20:14 nicktgr15 Hi.
I'm 99% sure that these are the jtag pins ... 11.6.2009, 3:43 SAXON13 I think that it is impossible to flash with jflash... 12.6.2009, 2:31 nicktgr15 Ok...
I will try with H-JTAG and i'll inform y... 13.6.2009, 18:06 vitali I have a similar problem could possibly sealed the... 25.7.2009, 13:11
SAXON13 jtag pins on Htc debug connector
Pin Signal | Si... 25.7.2009, 16:06 |
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Текстовая версия | Сейчас: 16.6.2026, 8:37 |
