iPhone 6 error (write SwBh) how to solve

[kabul]

i phone 6 restore 4013 error after Clear All Data (Write Boot File or Wr.backup.SYS) Write: SwBh Eeror!!!
restore with itunes success after reboot stuck on recovery mode

>>> Writing data...
    C:\\system\datas\iPhxne6_A1586.txt
    Write: SrNm  OK...
    Write: MLB#  OK...
    Write: Mod#  OK...
    Write: Regn  OK...
    Write: OPTS  OK...
    Write: SwBh  Eeror!!!
    Write: PACV  OK...
    Write: MtCl  OK...
    Write: MtSN  OK...
    Write: ATSc  OK...
    Write: GYTT  OK...
    Write: GSCl  OK...
    Write: GSCi  OK...
    Write: ASCl  OK...
    Write: ASCi  OK...
    Write: LTAO  OK...
    Write: DClr  OK...
    Write: GICl  OK...
    Write: WMac  OK...
    Write: BMac  OK...
    Write: EMac  OK...
    Write: W24G  OK...
    Write: W50G  OK...
    Write: FG2G  OK...
    Write: RSKU  OK...
    Write: CBAT  OK...
    Write: BLCl  OK...
    Write: BLCC  OK...
    Write: SpCl  OK...
    Write: VBST  OK...
    Write: VPBR  OK...
    Write: VbCl  OK...
    Write: BTTx  OK...
    Write: GLCl  OK...
    Write: BTRx  OK...
    Write: LCM#  OK...
    Write: Batt  OK...
    Write: BCMS  OK...
    Write: FCMS  OK...
    Write: BCMB  OK...
    Write: FCMB  OK...
    Write: AICl  OK...
    Write: RSCl  OK...
    Write: MdlC  OK...
    Write: ARot  OK...
    Write: GRot  OK...
    Write: CRot  OK...
    Write: NoCl  OK...
    Write: W24R  OK...
    Write: W50R  OK...
    Write: WRxT  OK...
    Write: RMd#  OK...
    Write: LSCI  OK...
    Write: McCl  OK...
    Write: PRSq  OK...
    Write: PxCl  OK...
    Write: NSrN  OK...
    Write: NvSn  OK...
    Write: CGSp  OK...
    Write: NFCl  OK...
    Write: SPPO  OK...
>>> A total of:61,  success:60   ,failed:1...

[gunit1]

i have same problem bro