Am Fr 27. Februar 2009 schrieb Ingvaldur Sigurjonsson: > Me too is in the same boat. > > After having the Freerunner laying around, untouched, for quite some > time I decided to give it a new chance so I started doing some upgrades. > > I also followed the wiki on flashing the GSM but I never got the > "(fluid, version 3) ok". > > Been trying with flashing different kernels/rootfs's to no avail. I cant > even get to the phone over USB anymore. Now the Phone is completely > bricked. > > Does anyone know how to unbrick the phone ? A method using debug board > maybe ? > > Regards > - Ingi > > M. K. Pkhetan wrote: > > Hi everybody, > > > > I really appreciate your help because my phone is not any more a phone!! > > > > the story is that i have updated the GSM firmware to the Moko10 in my GTA2Bv5 as described on http://wiki.openmoko.org/wiki/GSM/Flashing > > > > I have follow exactly the instructions there on the same proposed FSO, and every thing went ok, i even got the message : > > > > (fluid, version 3) ok > > Checksumming (269 * 8kB = 2152kB): ok > > Flash Detect: (0xEC, 0x22A0) Samsung K5A3240CT ok > > Program: (34 sectors, 267*8k=2136k) (*******************) ok > > > > so every thing seemed ok i even tried the proposed verification : > > > > r...@om-gta02:~# cat /dev/ttySAC0 & > > r...@om-gta02:~# echo -en 'AT\r' >/dev/ttySAC0 > > r...@om-gta02:~# echo -en 'AT+CGMR\r' >/dev/ttySAC0 > > +CGMR: "HW: GTA, GSM: gsm_ac_gp_fd_pu_em_cph_ds_vc_cal_amd8_ts0-Moko10" > > kill %1 > > > > Well, after that i went back to SHR testing, but i couldn't register to the GSM network. i tried FDOM and same thing : no registering > > > > Then i said maybe the firmware is not valid (even that i ckecked the md5sum and it was ok) so i tried to downgrade to Moko8 (the gta02bv5 one) but i stucked in "Bootloader: (reset target)" > > > > i tried the -oO and -oo. with and without the 'FLUID_FLOWCONTROL=h' and in the other season i tried the "s3c24xx-gpio b7=1", "echo 0 > /sys/bus/platform/devices/neo1973-pm-gsm.0/power_on" and "echo 1 > /sys/bus/platform/devices/neo1973-pm-gsm.0/power_on" but nothing work i can't reflash my GSM anymore
Please notice all this turned out to be a problem of Qi and kernel (here SHR-testing) combination, and problem with GSM has been existing prior to successful GSM-flashing. It's not related to GSM-flashing in the way OP suggests! Also it's absolutely unnecessary to use devirginator and debug-board to recover from this QI+kernel issue leaving GSM serial interface in an unusable state. Usual bootloader and/or kernel update following standard dfu-util path will suffice, as mentioned by Arne and Al in previous posts. OP asked for a method to "unbrick" FR and that's the advice Werner gave. Nevertheless OP's FR never has been bricked, and usage of devirginator or the dynpart/dynenv isn't recommended for a standard procedure. There's no way to brick FR by flashing GSM. /jOERG
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