This service will change your IMEI status from:

Unpaid bills => CLEAN

Be carefull not all MEIDs supported. Use SPRINT US OFFICIAL UNLOCK ELIGIBILITY CHECK BY IMEI/SN [PRO SERVICE] 

Sample of supported MEID / ESN

IMEI: 358757055215183
Model: CPO IP 5S GOLD 16GB SGL
Model Number: RECIP5S16GD1
Manufacturer: APPLE, INC
BLACKLIST STATUS: UNPAID BILLS - SPCS
ICCID: 89011201000244877310
IMSI: 310120124487731
SPCS:  YES 
Activation: NO

where the results are:
SPCS: YES 
or 
BLACKLIST STATUS: UNPAID BILLS - SPCS

This is not unlocking service. It wont unlock device. it will just clear all unpaid bills for device.

Send us the imei number and you will receive report on your e-mail looking like:

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IMEI : *your IMEI*
Status :  Clean

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For order this service use our server: https://account.ukusunlockpro.com