i9003 root not run on u boot mode

dear team i have i9003 null imei and base band

i have root the phone one zx3 is all ok

but when i do u boot the root failed

i check the root file on root check is ok

what this problem ??

need help



Prepairing ...OK

Device Found!

Reading Phone Informations ...



Model : GT-I9003

Android Version : 2.3.6

PDA Version : I9003JPKPH

CS Version : I9003OJPKPC

Phone Version : NULL

IMEI : NULL

Baseband Version : NULL

GSM Baseband Version : NULL

Checking Root ... Phone Root Fail. Please Root Your Phone.

Operation Completed

Operation Time: 00:00:08







for root check







Prepairing ...OK

Device Found!

Model : GT-I9003

IMEI : NULL

pkg: /data/local/tmp/1.apk



Failure [INSTALL_FAILED_ALREADY_EXISTS]



301 KB/s (225576 bytes in 0.730s)



-----------------------------------------------------------------------------------------------

Operation Completed

Operation Completed

Operation Time: 00:00:09

via Welcome to gsm-tips http://forum.gsmhosting.com/vbb/f716/i9003-root-not-run-u-boot-mode-1745630/