I don't think I should've called the first hand but I'm not that sure about the second one.
iPoker Network No-Limit Tourney, Big Blind is t300.00 (6 handed) Hand History converter Courtesy of PokerZion.com
SB (t2020.00)
Hero (t1770.00)
UTG (t5240.00)
MP (t2160.00)
CO (t1950.00)
Button (t1860.00)
Preflop: Hero is BB with 7[:spade:], 6[:club:].
2 folds, CO calls t300, Button bets t1860 (All-In), 2 folds, CO folds.
Final Pot: t2610
iPoker Network No-Limit Tourney, Big Blind is t400.00 (6 handed) Hand History converter Courtesy of PokerZion.com
Button (t1870.00)
Hero (t1470.00)
BB (t5240.00)
UTG (t2160.00)
MP (t1650.00)
CO (t2610.00)
Preflop: Hero is SB with J[:diamond:], 5[:club:].
4 folds, Hero bets t1470 (All-In), Villain calls t1070.
Flop: (t2940) K[:diamond:], 8[:heart:], 7[:diamond:] (2 players, 1 all-in)
Turn: (t2940) J[:heart:] (2 players, 1 all-in)
River: (t2940) K[:heart:] (2 players, 1 all-in)
Final Pot: t2940