You have chosen to sponsor your bid up to a maximum amount of .
I have a phone that is "medium" bricked, on a boot loop on the Samsung startup mode and download mode are both not working. but a forced firmware update by pressing pwr+Vol up+ Vol down still works so I need a preferably signed zip file named update.zip that installs the stock rom or stock boot img would be enough. Its not online yet, phones to new. but with that fold on the correct directory on SD card will force update and fix brabricke enough for me to do factory reset