beyond c404 fs_pm_ptable_nor.c 00838 error 100% solution
press button
* + # + pwr =
file system reset plz wait
then phone goes to
factory test mode
install qpst and go to software download restore than write this file
Download Qpst For Flash Your Phone
Setup.rar
Download Driver From Here
beyond c404 driver.zipx
Flash File For Qpst
WORKING HANDSET QCN.qcn
100% test by me
anil_prajapati