paper white 2 can't update

[ciferyu]

my paper white2 can't update ,after i copy the bin into it by usb，the next time the bin disappeared 。 i use securecrt to connect it by ttl. hao can i fix it？

the log like this

## Booting kernel from Legacy Image at 80800000 ...
Image Name: Linux-3.0.35-lab126
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2919084 Bytes = 2.8 MB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK

Starting kernel ...

[ 0.097497] boot: C def:bcut:batterycut=1
[ 0.274599] LPDDR2 MfgId: 0x0 [Reserved]
[ 0.278548]
[ 0.278550] just text: vaddr c0129f3c, va 0xc0129200 pa 0x801000c3 attr 0x6
[ 0.291200]
[ 0.291203] nmx6sl_wfi_iram: vaddr d084e000, va 0xd084e200 pa 0x904043 attr 0x2
[ 0.300045]
[ 0.300047] mx6sl_ddr: vaddr d0856000, va 0xd0856200 pa 0x905043 attr 0x2
[ 0.308447]
[ 0.308450] mx6sl_iomux: vaddr f40e0000, va 0xf40e0200 pa 0x20110c3 attr 0x149
[ 0.319219]
[ 0.319222] ANATOP: vaddr f40c8000, va 0xf40c8200 pa 0x20110c3 attr 0x149
[ 0.333568]
[ 0.333570] CCM: vaddr f40c4000, va 0xf40c4200 pa 0x20110c3 attr 0x149
[ 0.345700]
[ 0.345703] MMDC_P0: vaddr f41b0000, va 0xf41b0200 pa 0x21110c3 attr 0x149
[ 0.356059]
[ 0.356061] L2: vaddr f2a02000, va 0xf2a02200 pa 0xa02043 attr 0x149
[ 0.365950]
[ 0.365953] arm perif: vaddr f2a00000, va 0xf2a00200 pa 0xa00043 attr 0x149
DEBUG:recovery-util.c:1570:setup_die_signals():Installed signal handlers.
3.0.35-lab126 #2 PREEMPT Fri Nov 4 12:03:52 PDT 2016 armv7l
Press [ENTER] for recovery menu... 0 //dev/mmcblk0p4:
CHS=4/16/104512 size=3424649216 bytes
flag type first last lba first lba size
Partition p1:
0x00 0x0b 16 <large> 16 6688752
CHS: 0/1/1 - <large>
Partition p2:
Partition p3:
Partition p4:
BOOTING DEFAULT.
IP-Config: no devices to configure
kinit: Mounted root (ext3 filesystem) readonly.
info sytem:mounted_proc::
info system:mounted_sys::
info system:sy00::
info system:mounted_dev::
info milestone:6.70:49.1:
info milestone:6.73:49.2:
info milestone:6.76:49.3:
info milestone:6.81:49.4:
info milestone:6.85:49.5:
info sytem:mounted_tmpfs::
info milestone:6.93:sy50:
info system:start:time=6960:
info hardware:no_wan::WiFi only device. No WAN found
info system:configlatform=wario,board=pinot,rev=34,pr oto=Y,wifi=Y,wan=N:
info milestone:7.18:sy51:
lipc-send-event[843]: W def:lipc:method=LipcOpenEx service=com.lab126.hal:Method has been deprecated.
lipc-send-event[844]: W def:lipc:method=LipcOpenEx service=com.lab126.hal:Method has been deprecated.
lipc-send-event[844]: E lipc:con::Connection error(Failed to connect to socket /var/run/dbus/system_bus_socket: No such file or directory)
lipc-send-event[844]: C def:dbusi::Failed to init dbus
lipc-send-event[844]: E defpen::Failed to open LIPC
lipc-send-event[844]: E def:fail:source=com.lab126.hal, event=usbPlugIn:Sending event failed
lipc-send-event[843]: E lipc:con::Connection error(Failed to connect to socket /var/run/dbus/system_bus_socket: No such file or directory)
lipc-send-event[843]: C def:dbusi::Failed to init dbus
lipc-send-event[843]: E defpen::Failed to open LIPC
lipc-send-event[843]: E def:fail:source=com.lab126.hal, event=usbPlugIn:Sending event failed
info milestone:8.15:sy99:
info system:done:time=8180:
crond[860]: crond: crond (busybox 1.17.1) started, log level 8
init.exe: sshd main process ended, resingted with status 2
inie: recevent pre-start procinfo system_fs_loopbacks:mountingfs:Mounting compressed directories filesystem images:
warn system_fs_loopbacks:mountpointmissing:Image /lib/firmware/cyttsp.sqsh not mounted, non existing mounting point:
info system_fs_loopbacks:mounted:Image /usr/share/X11/xkb.sqsh mounted:
info system_fs_loopbacks:mounted:Image /usr/java/lib/fonts.sqsh mounted:
info system_fs_loopbacks:mounted:Image /etc/kdb.src.sqsh mounted:
info system_fs_loopbacks:mounted:Image /usr/lib/locale.sqsh mounted:
info system_fs_loopbacks:mounted:Image /usr/share/keyboard.sqsh mounted:
info system_fs_loopbacks:mounted:Image /opt/var/local.sqsh mounted:
info system:emiting_event:mounted_fs_loopbacks:
debug sytem:event_emitted:mounted_fs_loopbacks:
info milestone:8.88:fs75:
info system:emiting_event:loaded_modules_dependencies:
debug sytem:event_emitted:loaded_modules_dependencies:
info modules:modprobe:loading module fsl_otg_arc:
info system:emiting_event:loaded_fsl_otg_arc:
debug sytem:event_emitted:loaded_fsl_otg_arc:
info modules:modprobe:loading module ehci_hcd:
info system:emiting_event:loaded_ehci_hcd:
debug sytem:event_emitted:loaded_ehci_hcd:
info modules:modprobe:loading module fuse:
info system:emiting_event:loaded_fuse:
debug sytem:event_emitted:loaded_fuse:
info hardware:no_wan::WiFi only device. No WAN found
info system:emiting_event:loaded_ppp_async:
info milestone:9.20:fs00:
debug sytem:event_emitted:loaded_ppp_async:
info system:emiting_event:loaded_fakekey:
debug sytem:event_emitted:loaded_fakekey:

[ 14.737671] mmc0: Timeout, intmask=0x00100000
[ 14.744152] mmcblk0: error -110 transferring data, sector 995850, nr 2, cmd response 0x900, card status 0xb00
[ 20.178652] mmc0: Timeout, intmask=0x00100000
[ 20.184093] mmcblk0: error -110 transferring data, sector 995850, nr 2, cmd response 0x900, card status 0x0
[ 20.194892] end_request: I/O error, dev mmcblk0, sector 995850
[ 20.200808] mmc0: Timeout, intmask=0x00010000
[ 20.205178] mmc0: Trigger MMC Recovery
[ 20.209067] mmcreinit_work_func: Resetting MMC, try=1, total_time=0
[ 20.304471] mmc_reinit: Reinit card
[ 30.314490] mmc_reinit: Error (-110) send op cond
[ 30.319277] mmcreinit_work_func: Resetting MMC, try=2, total_time=10110
[ 30.564454] mmc_reinit: Reinit card
[ 40.574488] mmc_reinit: Error (-110) send op cond
[ 40.579276] mmcreinit_work_func: Resetting MMC, try=3, total_time=20370
[ 42.285481] sdhci sdhci-esdhc-imx.1: esdhc_send_74_clocks: Out of loop, INTA 0x08, Timeout 0
[ 42.294075] mmc_reinit: Reinit card
[ 52.314489] mmc_reinit: Error (-110) send op cond
[ 52.319277] mmcreinit_work_func: Resetting MMC, try=4, total_time=32110
[ 55.364457] mmc_reinit: Reinit card
[ 65.374488] mmc_reinit: Error (-110) send op cond
[ 65.379277] mmcreinit_work_func: Resetting MMC, try=5, total_time=45170
[ 72.424460] mmc_reinit: Reinit card
[ 82.434487] mmc_reinit: Error (-110) send op cond
[ 82.439241] mmcreinit_work_func: Resetting MMC: failed. Give up after 5 retries, total_time=62230
[ 240.165125] INFO: task mmcqd/0:636 blocked for more than 120 seconds.
[ 240.171752] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 240.189995] waiters_print:98
[ 240.193374] INFO: task sh:998 blocked for more than 120 seconds.
[ 240.204295] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 240.225047] waiters_print:98
[ 360.226205] INFO: task mmcqd/0:636 blocked for more than 120 seconds.
[ 360.232818] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 360.251460] waiters_print:98
[ 360.265510] INFO: task sh:998 blocked for more than 120 seconds.
[ 360.271608] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 360.287535] waiters_print:98
[ 480.285278] INFO: task mmcqd/0:636 blocked for more than 120 seconds.
[ 480.291885] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 480.310685] waiters_print:98
[ 480.314069] INFO: task sh:998 blocked for more than 120 seconds.
[ 480.324508] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 480.345233] waiters_print:98
[ 600.345300] INFO: task mmcqd/0:636 blocked for more than 120 seconds.
[ 600.351913] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 600.370143] waiters_print:98
[ 600.373499] INFO: task sh:998 blocked for more than 120 seconds.
[ 600.384488] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 600.405283] waiters_print:98
[ 720.405389] INFO: task mmcqd/0:636 blocked for more than 120 seconds.
[ 720.412009] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 720.430231] waiters_print:98
[ 720.433588] INFO: task sh:998 blocked for more than 120 seconds.
[ 720.444679] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 720.465526] waiters_print:98

[knc1]

Use this feature:

3.0.35-lab126 #2 PREEMPT Fri Nov 4 12:03:52 PDT 2016 armv7l
Press [ENTER] for recovery menu... 0 //dev/mmcblk0p4:

The system is too fast and human reactions are too slow to wait for the message.
So as soon as you see:

## Booting kernel from Legacy Image at 80800000 ...
Image Name: Linux-3.0.35-lab126

press and hold the [ENTER] key until you get the recovery menu.

The messages you see are from one of three reasons:
1) A partially installed update
2) An incorrect or damaged update file
3) A dead or dying flash memory
A PW2 is fairly old, I would go with #3 as most likely

[ciferyu]

so most possibilities i need to change the 4g emmc？

[ciferyu]

i try it，and the screen is“repair code 0”

[knc1]

Originally Posted by ciferyu

i try it，and the screen is“repair code 0”

Not possible.
You have not pressed enter soon enough or held it long enough.
The recovery menu is part of the code which you have already shown to run.

Unless (2) you where trying to install one of the factory files (which are not model locked) and installed one for the wrong model.