Locate the CELL lab | Safeties Off Crysis 3 Guide
Last update: 11 May 2016
Walk forward, where you will encounter CELL soldiers, flying out of the building. Jump through the window into the room in the corner of the building, to find a suit upgrade kit on the wall.
Some 150 meters ahead of the objective, you will find an ammo box (a L-Tag grenade launcher, which will come in handy for the time being, if you do not have one) and two pieces of data. Datapad 9/11 is in the building, to the left, and the Blackbox 2/4 next to the corpse to the right of the building.
Before you approach the blue double door, equip the grenade launcher or rocket launcher. After the cutscene, you will have to battle a Scorcher. Destroy it and move forward. After you make it through the demolished building, you will make it to the area full of Scorchers. On the radio, you will get a message that lets you know of the possibility to reprogram Pinger. Enter the cloak mode and walk over to the right of the area. Make your way from cover to cover to replenish your power level. As soon as you are close enough, reprogram Pinger. You can also continue among your enemies without bothering about Pinger.
After you make your way through the next building and leave, you will encounter Spotter. You can try and reprogram it, or walk over to the right side (watch out for Cephs) and walk around it while in the cloak mode. You can get inside the buildings by jumping onto the container, and then, into the hole in the upper part of the enclosure (shown in the first screenshot). You can also walk around the base on the right side and use the lever to open the gate.