briked N900 with strange loop boot - Page 3 - maemo.org

joerg_rw | # 21 | 2013-11-13, 21:26 | Report

ehsantlk
sounds like your battery might be defect.
OR you got a hw defect
/j

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ehsantlk | # 22 | 2013-11-13, 21:30 | Report

Originally Posted by freemangordon View Post

@ehsantlk:
try to flash rootfs, EMMC, rootfs

without reboot in between

EDIT:

you may want to join #maemo on freenode.net and ask for further help there if ^^^ doesn't help

well i flash rootsfs without problem and without restart the phone I flashed EMMC and without doing any restart i flash rootfs agin but this time :

flasher v2.5.2 (Oct 21 2009)

SW version in image: RX-51_2009SE_20.2010.36-2_PR_MR0
Image 'kernel', size 1705 kB
Version 2.6.28-20103103+0m5
Image 'rootfs', size 185728 kB
Version RX-51_2009SE_20.2010.36-2_PR_MR0
Image 'cmt-2nd', size 81408 bytes
Version BB5_09.36
Image 'cmt-algo', size 519808 bytes
Version BB5_09.36
Image 'cmt-mcusw', size 5826 kB
Version rx51_ICPR82_10w08
Image '2nd', size 14720 bytes
Valid for RX-51: 2217, 2218, 2219, 2220, 2120
Version 1.4.14.9+0m5
Image 'xloader', size 14848 bytes
Valid for RX-51: 2217, 2218, 2219, 2220, 2120
Version 1.4.14.9+0m5
Image 'secondary', size 109440 bytes
Valid for RX-51: 2217, 2218, 2219, 2220, 2120
Version 1.4.14.9+0m5
Image '2nd', size 14720 bytes
Valid for RX-51: 2101, 2102, 2103
Version 1.4.14.9+0m5
Image 'xloader', size 14848 bytes
Valid for RX-51: 2101, 2102, 2103
Version 1.4.14.9+0m5
Image 'secondary', size 109440 bytes
Valid for RX-51: 2101, 2102, 2103
Version 1.4.14.9+0m5
Image '2nd', size 14848 bytes
Valid for RX-51: 2307, 2308, 2309, 2310
Version 1.4.14.9+0m5
Image 'xloader', size 14848 bytes
Valid for RX-51: 2307, 2308, 2309, 2310
Version 1.4.14.9+0m5
Image 'secondary', size 109440 bytes
Valid for RX-51: 2307, 2308, 2309, 2310
Version 1.4.14.9+0m5
Image '2nd', size 14848 bytes
Valid for RX-51: 2407, 2408, 2409, 2410
Version 1.4.14.9+0m5
Image 'xloader', size 14848 bytes
Valid for RX-51: 2407, 2408, 2409, 2410
Version 1.4.14.9+0m5
Image 'secondary', size 109440 bytes
Valid for RX-51: 2407, 2408, 2409, 2410
Version 1.4.14.9+0m5
Image '2nd', size 14848 bytes
Valid for RX-51: 2301, 2302, 2303, 2304, 2305, 2306
Version 1.4.14.9+0m5
Image 'xloader', size 14848 bytes
Valid for RX-51: 2301, 2302, 2303, 2304, 2305, 2306
Version 1.4.14.9+0m5
Image 'secondary', size 109440 bytes
Valid for RX-51: 2301, 2302, 2303, 2304, 2305, 2306
Version 1.4.14.9+0m5
Image '2nd', size 14848 bytes
Valid for RX-51: 2401, 2402, 2403, 2404, 2405, 2406
Version 1.4.14.9+0m5
Image 'xloader', size 14848 bytes
Valid for RX-51: 2401, 2402, 2403, 2404, 2405, 2406
Version 1.4.14.9+0m5
Image 'secondary', size 109440 bytes
Valid for RX-51: 2401, 2402, 2403, 2404, 2405, 2406
Version 1.4.14.9+0m5
Image '2nd', size 14720 bytes
Valid for RX-51: 2104, 2105, 2106, 2107, 2108, 2109, 2110, 2111, 2112, 2113, 2114, 2115, 2116, 2117, 2118, 2119
Version 1.4.14.9+0m5
Image 'xloader', size 14848 bytes
Valid for RX-51: 2104, 2105, 2106, 2107, 2108, 2109, 2110, 2111, 2112, 2113, 2114, 2115, 2116, 2117, 2118, 2119
Version 1.4.14.9+0m5
Image 'secondary', size 109440 bytes
Valid for RX-51: 2104, 2105, 2106, 2107, 2108, 2109, 2110, 2111, 2112, 2113, 2114, 2115, 2116, 2117, 2118, 2119
Version 1.4.14.9+0m5
Image '2nd', size 14848 bytes
Valid for RX-51: 2501, 2502, 2503, 2504, 2505, 2506
Version 1.4.14.9+0m5
Image 'xloader', size 14848 bytes
Valid for RX-51: 2501, 2502, 2503, 2504, 2505, 2506
Version 1.4.14.9+0m5
Image 'secondary', size 109440 bytes
Valid for RX-51: 2501, 2502, 2503, 2504, 2505, 2506
Version 1.4.14.9+0m5
Image '2nd', size 14848 bytes
Valid for RX-51: 2607, 2608, 2609, 2610
Version 1.4.14.9+0m5
Image 'xloader', size 14848 bytes
Valid for RX-51: 2607, 2608, 2609, 2610
Version 1.4.14.9+0m5
Image 'secondary', size 109440 bytes
Valid for RX-51: 2607, 2608, 2609, 2610
Version 1.4.14.9+0m5
Image '2nd', size 14848 bytes
Valid for RX-51: 2507, 2508, 2509, 2510
Version 1.4.14.9+0m5
Image 'xloader', size 14848 bytes
Valid for RX-51: 2507, 2508, 2509, 2510
Version 1.4.14.9+0m5
Image 'secondary', size 109440 bytes
Valid for RX-51: 2507, 2508, 2509, 2510
Version 1.4.14.9+0m5
Image '2nd', size 14720 bytes
Valid for RX-51: 2201, 2202, 2203, 2204, 2205, 2206, 2207, 2208, 2209, 2210, 2211, 2212, 2213, 2214, 2215, 2216
Version 1.4.14.9+0m5
Image 'xloader', size 14848 bytes
Valid for RX-51: 2201, 2202, 2203, 2204, 2205, 2206, 2207, 2208, 2209, 2210, 2211, 2212, 2213, 2214, 2215, 2216
Version 1.4.14.9+0m5
Image 'secondary', size 109440 bytes
Valid for RX-51: 2201, 2202, 2203, 2204, 2205, 2206, 2207, 2208, 2209, 2210, 2211, 2212, 2213, 2214, 2215, 2216
Version 1.4.14.9+0m5
Image '2nd', size 14848 bytes
Valid for RX-51: 2601, 2602, 2603, 2604, 2605, 2606
Version 1.4.14.9+0m5
Image 'xloader', size 14848 bytes
Valid for RX-51: 2601, 2602, 2603, 2604, 2605, 2606
Version 1.4.14.9+0m5
Image 'secondary', size 109440 bytes
Valid for RX-51: 2601, 2602, 2603, 2604, 2605, 2606
Version 1.4.14.9+0m5
USB device found found at bus 002, device address 012.
Raw data transfer EP found at EP2.
Using flashing protocol Mk II.

the display of the phone is dim and it's show 5 dot's screen without any move in them

freemangordon | # 23 | 2013-11-13, 21:33 | Report

give it some time, the first boot could take up to ~5 minutes

EDIT:

Unfortunately it seems your device has some HW problem, you flash it in the correct way

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ehsantlk | # 24 | 2013-11-13, 21:35 | Report

Originally Posted by joerg_rw View Post

ehsantlk
sounds like your battery might be defect.
OR you got a hw defect
/j

what is hw defect ?
how can I make sure about the battery?
can you explain

freemangordon | # 25 | 2013-11-13, 21:37 | Report

Originally Posted by ehsantlk View Post

what is hw defect ?
how can I make sure about the battery?
can you explain

Like some chip is broken (wh defect) or your battery is too old and can't hold the charge.

Try to find another battery and try with it, BL5J is pretty common

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joerg_rw | # 26 | 2013-11-13, 21:39 | Report

maybe disabling watchdogs helps, for whatever reason
If neither disabled watchdogs nor new battery helps, console output is the only diagnostic path (not feasible without special hardware equipment, unless maybe you get a powerkernel with modules installed, but I don't see how to accomplish that)

[2013-11-13 22:38:30] <xes> my opinion is batt voltage too low. I can remember the same behavior with my old battery. I enabled framebuffer and the reboot cause was the voltage too low

Last edited by joerg_rw; 2013-11-13 at 21:51.

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freemangordon | # 27 | 2013-11-13, 21:44 | Report

Originally Posted by ehsantlk View Post

what is hw defect ?
how can I make sure about the battery?
can you explain

from #maemo

23:38 <xes> my opinion is batt voltage too low. I can remember the same behavior with my old battery. I enabled framebuffer and the reboot cause was the voltage too low

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ehsantlk | # 28 | 2013-11-13, 21:59 | Report

well I think I should try with another battery
thank you guys . I will reply when I try it

ehsantlk | # 29 | 2013-11-14, 22:17 | Report

Originally Posted by ehsantlk View Post

well I think I should try with another battery
thank you guys . I will reply when I try it

I found a new battery and start my N900 but unlucky I'm still in boot loop.
so is it a Hw problem?
is there anything else that I can try?
how can I debug it?