Originally Posted by kaktuss77
after modification you have
but not really sure, if LTE is enabled.
im from switzerland and i order my razr hd yesterday from the germany.. you can only buy it from o2(a provider in germany), there are now a lot of other online shops with the device, but they get it from o2 self.. when im receive my phone, i will push the required files for a retail german o2 rom, it would be good to have it, when something goes wrong with root or flash other stuff, to go back to a stock rom..
the rom at self is unbranded, no simlock and lte is enabled..
could somebody explain how to flash these provided stock roms? extract and run the bat files, or use the rsd tool? and for what im interested too, there are a lot of files in the extracted folder, when i look inside a bat file i see four parts and i have some question about it:
1. flashing bootloader images
do i have to unlock my bootloader befor im flashing this? or is it possible to flash a bootloader over a unlocked bootloader? or maybe i
understand here something wrong..
2. sbl1-3, rpm, tz, about, fsg, devtree, cdrom and tombstones
is there a explanation for what these files are, what is mean with sbl, rpm and the other files? it would be help, to understand the process from
flashing a new rom..
so many thanks and sorry for my english..