[Galaxy S6 Android Development] thereassaad:
Add this line to others.xml in system/csc

<CscFeature_Sip_EnableSymbolInSecondary>en_GB;en_US;af;af_NA;af_ZA;agq;agq_CM;ak;ak_GH;am;am_ET;ar;ar_001;ar_AE;ar_BH;ar_DJ;ar_DZ;ar_EG;ar_ER;ar_IL;ar_IQ;ar_JO;ar_KM;ar_KW;ar_LB;ar_LY;ar_MA;ar_MR;ar_OM;ar_PS;ar_QA;ar_SA;ar_SD;ar_SO;ar_SY;ar_TD;ar_TN;ar_YE;as;as_IN;asa;asa_TZ;az;az_AZ;az_CYRL;az_CYRL_AZ;az_LATN;az_LATN_AZ;bas;bas_CM;be;be_BY;bem;bem_ZM;bez;bez_TZ;bg;bg_BG;bm;bm_ML;bn;bn_BD;bn_IN;bo;bo_CN;bo_IN;br;br_FR;brx;brx_IN;bs;bs_CYRL;bs_CYRL_BA;bs_LATN;bs_LATN_BA;ca;ca_AD;ca_ES;cgg;cgg_UG;chr;chr_US;cs;cs_CZ;cy;cy_GB;da;da_DK;dav;dav_KE;de;de_AT;de_BE;de_CH;de_DE;de_LI;de_LU;dje;dje_NE;dua;dua_CM;dyo;dyo_SN;dz;dz_BT;ebu;ebu_KE;ee;ee_GH;ee_TG;el;el_CY;el_GR;en;en_150;en_AG;en_AS;en_AU;en_BB;en_BE;en_BM;en_BS;en_BW;en_BZ;en_CA;en_CM;en_DM;en_FJ;en_FM;en_GB;en_GD;en_GG;en_GH;en_GI;en_GM;en_GU;en_GY;en_HK;en_IE;en_IM;en_IN;en_JE;en_JM;en_KE;en_KI;en_KN;en_KY;en_LC;en_LR;en_LS;en_MG;en_MH;en_MP;en_MT;en_MU;en_MW;en_NA;en_NG;en_NZ;en_PG;en_PH;en_PK;en_PR;en_PW;en_SB;en_SC;en_SG;en_SL;en_SS;en_SZ;en_TC;en_TO;en_TT;en_TZ;en_UG;en_UM;en_US;en_US_POSIX;en_VC;en_VG;en_VI;en_VU;en_WS;en_ZA;en_ZM;en_ZW;eo;es;es_419;es_AR;es_BO;es_CL;es_CO;es_CR;es_CU;es_DO;es_EA;es_EC;es_ES;es_GQ;es_GT;es_HN;es_IC;es_MX;es_NI;es_PA;es_PE;es_PH;es_PR;es_PY;es_SV;es_US;es_UY;es_VE;et;et_EE;eu;eu_ES;ewo;ewo_CM;fa;fa_AF;fa_FA;fa_IR;ff;ff_SN;fi;fi_FI;fil;fil_PH;fo;fo_FO;fr;fr_BE;fr_BF;fr_BI;fr_BJ;fr_BL;fr_CA;fr_CD;fr_CF;fr_CG;fr_CH;fr_CI;fr_CM;fr_DJ;fr_DZ;fr_FR;fr_GA;fr_GF;fr_GN;fr_GP;fr_GQ;fr_HT;fr_KM;fr_LU;fr_MA;fr_MC;fr_MF;fr_MG;fr_ML;fr_MQ;fr_MR;fr_MU;fr_NC;fr_NE;fr_PF;fr_RE;fr_RW;fr_SC;fr_SN;fr_SY;fr_TD;fr_TG;fr_TN;fr_VU;fr_YT;ga;ga_IE;gl;gl_ES;gsw;gsw_CH;gu;gu_IN;guz;guz_KE;gv;gv_GB;ha;ha_LATN;ha_LATN_GH;ha_LATN_NE;ha_LATN_NG;haw;haw_US;iw;iw_IL;hi;hi_IN;hr;hr_BA;hr_HR;hu;hu_HU;hy;hy_AM;in;in_ID;in;in_ID;ig;ig_NG;ii;ii_CN;is;is_IS;it;it_CH;it_IT;it_SM;iw_IL;ja;ja_JP;jgo;jgo_CM;jmc;jmc_TZ;ka;ka_GE;kab;kab_DZ;kam;kam_KE;kde;kde_TZ;kea;kea_CV;khq;khq_ML;ki;ki_KE;kk;kk_CYRL;kk_CYRL_KZ;kk_KZ;kl;kl_GL;kln;kln_KE;km;km_KH;kn;kn_IN;ko;ko_KP;ko_KR;kok;kok_IN;ks;ks_ARAB;ks_ARAB_IN;ksb;ksb_TZ;ksf;ksf_CM;kw;kw_GB;lag;lag_TZ;lg;lg_UG;ln;ln_AO;ln_CD;ln_CF;ln_CG;lo;lo_LA;lt;lt_LT;lu;lu_CD;luo;luo_KE;luy;luy_KE;lv;lv_LV;mas;mas_KE;mas_TZ;mer;mer_KE;mfe;mfe_MU;mg;mg_MG;mgh;mgh_MZ;mgo;mgo_CM;mk;mk_MK;ml;ml_IN;mn;mn_CYRL;mn_CYRL_MN;mr;mr_IN;ms;ms_LATN;ms_LATN_BN;ms_LATN_MY;ms_LATN_SG;ms_MY;mt;mt_MT;mua;mua_CM;my;my_MM;naq;naq_NA;nb;nb_NO;nd;nd_ZW;ne;ne_IN;ne_NP;nl;nl_AW;nl_BE;nl_CW;nl_NL;nl_SR;nl_SX;nmg;nmg_CM;nn;nn_NO;nus;nus_SD;nyn;nyn_UG;om;om_ET;om_KE;or;or_IN;pa;pa_ARAB;pa_ARAB_PK;pa_GURU;pa_GURU_IN;pa_IN;pl;pl_PL;ps;ps_AF;pt;pt_AO;pt_BR;pt_CV;pt_GW;pt_MO;pt_MZ;pt_PT;pt_ST;pt_TL;rm;rm_CH;rn;rn_BI;ro;ro_MD;ro_RO;rof;rof_TZ;ru;ru_BY;ru_KG;ru_KZ;ru_MD;ru_RU;ru_UA;rw;rw_RW;rwk;rwk_TZ;saq;saq_KE;sbp;sbp_TZ;seh;seh_MZ;ses;ses_ML;sg;sg_CF;shi;shi_LATN;shi_LATN_MA;shi_TFNG;shi_TFNG_MA;si;si_IN;si_LK;sk;sk_SK;sl;sl_SI;sn;sn_ZW;so;so_DJ;so_ET;so_KE;so_SO;sq;sq_AL;sq_MK;sr;sr_CYRL;sr_CYRL_BA;sr_CYRL_ME;sr_CYRL_RS;sr_LATN;sr_LATN_BA;sr_LATN_ME;sr_LATN_RS;sr_RS;sv;sv_AX;sv_FI;sv_SE;sw;sw_KE;sw_TZ;sw_UG;swc;swc_CD;ta;ta_IN;ta_LK;ta_MY;ta_SG;te;te_IN;teo;teo_KE;teo_UG;th;th_TH;ti;ti_ER;ti_ET;tl;tl_PH;to;to_TO;tr;tr_CY;tr_TR;twq;twq_NE;tzm;tzm_LATN;tzm_LATN_MA;uk;uk_UA;ur;ur_IN;ur_PK;uz;uz_ARAB;uz_ARAB_AF;uz_CYRL;uz_CYRL_UZ;uz_LATN;uz_LATN_UZ;uz_UZ;vai;vai_LATN;vai_LATN_LR;vai_VAII;vai_VAII_LR;vi;vi_VN;vun;vun_TZ;xog;xog_UG;yav;yav_CM;yo;yo_NG;zh;zh_CN;zh_HANS;zh_HANS_CN;zh_HANS_HK;zh_HANS_MO;zh_HANS_SG;zh_HANT;zh_HANT_HK;zh_HANT_MO;zh_HANT_TW;zh_HK;zh_SG;zh_TW;zu;zu_ZA;</CscFeature_Sip_EnableSymbolInSecondary>

& u will get sec symbols