[Q] unroot with sony pc companion

[coletrickle79]

HI guys

im currently running slim rom 4.4 on my z1 with unlocked bootloader. im looking to wipe and unroot, the guides ive seen are not to straight forward, im pretty much a complete noob and not very tech savvy, and a little worried about bricking my z1.
recently i connected my z1 to the laptop and sony pc companion auto ran and siad i have an update {157 firmware} for my z1, if i were to go ahead with this update would i brick my phone or would it wipe and be back to factory rom and would root be lost

 

[T.C.Stockdale]

HI guys

im currently running slim rom 4.4 on my z1 with unlocked bootloader. im looking to wipe and unroot, the guides ive seen are not to straight forward, im pretty much a complete noob and not very tech savvy, and a little worried about bricking my z1.
recently i connected my z1 to the laptop and sony pc companion auto ran and siad i have an update {157 firmware} for my z1, if i were to go ahead with this update would i brick my phone or would it wipe and be back to factory rom and would root be lost

FIRST read the Forum Rules on posting, as this does not belong in the Development Section nor the Original Dev Section....